Developer docs
API playgroundTry for free, no card

Search company profiles

Lasko Products

Full company profile

uuid0009izw

Namestring
Lasko Products
Legal namestring
Lasko Products LLC
Websiteurl
lasko.com
Company typeenum
Private
Founded yearint
1906
Descriptiontext

Lasko Products LLC is a privately held US home comfort products manufacturer founded in 1906 in Philadelphia by Henry Lasko. The company designs, engineers, and markets a comprehensive portfolio of fans (tower, pedestal, box, window, bath, outdoor/misting, air circulator, blower/utility), heaters (ceramic, tower, console, table top, fan-heater combos), air purifiers (True HEPA with UV-C, in desktop and console form factors), and humidifiers. Core technical differentiators include the proprietary WhisperForce™ DC motor platform, the AirSense™ sensor-driven adaptive comfort system, the Auto-Eco™ thermostat control, and the Blue Plug™ safety fuse technology, with corresponding registered trademarks supporting brand identity across the lineup.

Short descriptiontext

Lasko Products LLC is a US-based, privately held manufacturer of home comfort appliances — fans, heaters, air purifiers, and humidifiers — sold to residential and commercial consumers through major retailers and direct e-commerce under the #1 US fan and heater brand.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
501–1,000
akta.pro rankint
HeadquartersWest Chester, United States
HQ citystring
West Chester
HQ countrystring
United States
HQ regionstring
North America
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
home comfort appliances, electric space heaters, tower pedestal fans, HEPA air purifiers, residential cooling products
Industry2 codes
1Personal Comfort & Air Treatment Appliances Retail (Fans, Heaters, Humidifiers, Purifiers)
CodeCRACADAIPrimaryYes
2Home, Furniture & Decor DTC
CodeCRAFACAEPrimaryNo
NAICS code3 codes
  • Small Electrical Appliance Manufacturing335210
  • Electronics and Appliance Retailers449210
  • Furniture, Home Furnishings, Electronics, and Appliance Retailers449
SIC code3 codes
  • Electric Housewares & Fans3634
  • Retail-Home Furniture, Furnishings & Equipment Stores5700
  • Industrial & Commercial Fans & Blowers & Air Purifing Equip3564
Product category
Home Comfort Appliances
GTM motion3 records

Each record includes

Type, Description, Source

Revenue model1 record
1Hardware Product Sales
TypeHardware Sales
Description

Lasko generates revenue primarily through the manufacture and sale of physical home comfort products including fans, heaters, air purifiers, and humidifiers. Products are sold through direct e-commerce, retail partners, and distribution channels with one-time purchase pricing.

lasko.com
Marketing channels4 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels6 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components5 values
Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D
Pricing details4 tiers
1Entry-level fans and heaters (3-speed manual models)
ModelUnit PricingBilling cadencePay-as-you-go
Notes

Entry-level pedestal fans and basic heaters priced from $44.99 to $54.99

lasko.com
2Mid-range oscillating and tower fans with remote control
ModelUnit PricingBilling cadencePay-as-you-go
Notes

Tower fans, pedestal fans with oscillation and remote control priced from $79.99 to $109.99

lasko.com
3Premium Summit Series with DC motor and smart technology
ModelUnit PricingBilling cadencePay-as-you-go
Notes

Summit Series tower and pedestal fans with WhisperForce DC technology and AirSense features priced from $119.99 to $149.99

lasko.com
4Air purifiers with HEPA filtration
ModelUnit PricingBilling cadencePay-as-you-go
Notes

Air purifiers ranging from table-top units to console models with HEPA and UV-C filtration from $59.99 to $249.99

lasko.com
GTM typeB2C
B2C
Offering typeHardware or Manufacturing
Hardware or Manufacturing
Brand1 of 11 records shown
1Summit Series
Description

Premium tower fan line featuring WhisperForce DC Technology and AirSense AI technology

lasko.com
+10 more records
Core offering1 text field

Lasko Products designs, manufactures, and sells home comfort appliances — including fans, space heaters, air purifiers, and humidifiers — for residential and small commercial users. Products are sold through the company's own e-commerce store and through major U.S. retail and online channels such as Home Depot, Lowe's, Amazon, Best Buy, Target, Walmart, and Office Depot. The portfolio spans entry-level models to premium offerings such as the Summit Series with WhisperForce DC motor and AirSense smart sensor technology.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 3 values shown
  • 30% more air circulation with 40% less energy compared to traditional AC fans
+2 more records
Product overview1 text field

Lasko Products is the #1 Fan and Heater Brand in the USA, offering a comprehensive home comfort product portfolio encompassing fans, heaters, air purifiers, and humidifiers. The product lineup includes the premium Summit Series (featuring WhisperForce DC technology and AirSense smart sensor technology), the Aria sub-brand, and core product lines spanning tower fans, pedestal fans, air circulators, blower/utility fans, box fans, outdoor/misting fans, table top fans, wall mount fans, window fans, bath fans, console and tower heaters, ceramic space heaters, fan-heater combos, table top heaters, console and table top air purifiers with True HEPA and UV-C filtration, replacement filters, and humidifiers. The portfolio is anchored by proprietary technologies including WhisperForce DC motor technology for energy-efficient quiet operation, AirSense sensor technology for automatic environment-adaptive comfort, Auto-Eco technology for intelligent heating energy management, and Blue Plug safety fuse technology. Founded in 1906 and headquartered in the USA, the company has sold over 100 million units worldwide.

Product and service1 record
1Lasko Summit Pinnacle DST100 40" Tower Fan
Scale indicator4 records

Each record includes

Type, Value, Description, Source

Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight5 records

Each record includes

Type, Description

Peers10 records
TypeDirect peer
Description

Competes with Lasko in small home comfort (fans, heaters) and is now an adjacent-category expansion reference given new Lasko CEO Sri Solur's prior CPO role at SharkNinja. Overlap in mass-market small appliance distribution and marketing-driven product-led growth.

TypeDirect peer
Description

One of Lasko's closest direct competitors in the US residential fan and ceiling/window/pedestal fan market, with overlapping retail distribution at Home Depot, Lowe's, and Amazon. Highly comparable in product mix, price tiers, and channel strategy.

TypeDirect peer
Description

Specialist US maker of air circulators, fans, and heaters with strong premium positioning, sold through the same big-box and Amazon channels as Lasko. Direct overlap in tower fans, air circulators, and small space heaters with comparable tech-forward branding.

TypeDirect peer
Description

Premium global competitor across Lasko's core categories — bladeless fans, air purifiers, and heaters — competing for the same household comfort wallet with a high-ASP, technology-led proposition that overlaps with the Lasko Summit Series.

TypeDirect peer
Description

Licensed Honeywell small appliances span fans, air purifiers, and heaters sold through Walmart, Target, Home Depot, Lowe's and Amazon. Directly competes head-to-head with Lasko across mass-market price tiers.

6GermGuardian (Lasko subsidiary) + Levoit
TypeEmerging player
Description

Levoit is the fast-growing DTC and Amazon-native air purifier specialist, overlapping directly with Lasko's GermGuardian sub-brand and core air-purifier business, particularly in HEPA/UV-C table-top and console purifiers.

TypeEmerging player
Description

Global air-purifier and home wellness specialist with growing US share, competing with Lasko/Pure Platinum HEPA line and consumer air-quality positioning. Comparable through air-purifier portfolio overlap even though Lasko's footprint is broader.

TypeDirect peer
Description

Premium Italian small-home-appliance brand with strong overlap in space heaters (including ceramic and oil-filled radiators) and air treatment, sold through US mass retailers. Directly comparable to Lasko's heater and air purifier portfolio on price tiers and channel.

9Holmes (Holmes Brands / JCS USA)
TypeDirect peer
Description

Long-standing US competitor in personal comfort fans, heaters, and air purifiers (Bionaire, Honeywell license in some categories, Holmes), competing with Lasko across entry-level and mid-tier price bands at the same retail channels.

TypeBroad incumbent
Description

Public consumer products company owning Hoover, OXO, Hydro Flask and small-appliance brands with mass-retail distribution. Comparable as a broader incumbent with resources and retail scale that intersects Lasko's footprint in home comfort and personal care adjacencies.

Market position
Strengths5 records

Each record includes

Headline, Details, Source

Weaknesses5 records

Each record includes

Headline, Details, Source

Competitive moat4 records

Each record includes

Type, Details

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights7 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers7 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment3 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile3 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Feature5 records

Each record includes

Title, Differentiator, Description, Source

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles1 record

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

Subsidiaries4 records

Each record includes

Name, Acquired on, Relationship type, Type, Business focus

No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Lasko Products

Home Comfort Applianceslasko.com

Lasko Products LLC is a US-based, privately held manufacturer of home comfort appliances — fans, heaters, air purifiers, and humidifiers — sold to residential and commercial consumers through major retailers and direct e-commerce under the #1 US fan and heater brand.

What Lasko Products does

Lasko Products LLC is a privately held US home comfort products manufacturer founded in 1906 in Philadelphia by Henry Lasko. The company designs, engineers, and markets a comprehensive portfolio of fans (tower, pedestal, box, window, bath, outdoor/misting, air circulator, blower/utility), heaters (ceramic, tower, console, table top, fan-heater combos), air purifiers (True HEPA with UV-C, in desktop and console form factors), and humidifiers. Core technical differentiators include the proprietary WhisperForce™ DC motor platform, the AirSense™ sensor-driven adaptive comfort system, the Auto-Eco™ thermostat control, and the Blue Plug™ safety fuse technology, with corresponding registered trademarks supporting brand identity across the lineup.

Lasko Products firmographics

Firmographics
Name
Lasko Products
Legal name
Lasko Products LLC
Website
https://lasko.com
Company type
Private
Founded year
1906
Operating status
Operating
Headcount range
501–1,000 employees
Short description
Lasko Products LLC is a US-based, privately held manufacturer of home comfort appliances — fans, heaters, air purifiers, and humidifiers — sold to residential and commercial consumers through major retailers and direct e-commerce under the #1 US fan and heater brand.
Ownership category
akta.pro rank

Lasko Products industry classification

Industry
Product category
Home Comfort Appliances
NAICS
Small Electrical Appliance Manufacturing (335210), Electronics and Appliance Retailers (449210), Furniture, Home Furnishings, Electronics, and Appliance Retailers (449)
SIC
Electric Housewares & Fans (3634), Retail-Home Furniture, Furnishings & Equipment Stores (5700), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)
akta.pro primary industry
Personal Comfort & Air Treatment Appliances Retail (Fans, Heaters, Humidifiers, Purifiers) (CRACADAI)
akta.pro secondary industry
Home, Furniture & Decor DTC (CRAFACAE)

Keywords

  • Home comfort appliances
  • Electric space heaters
  • Tower pedestal fans
  • HEPA air purifiers
  • Residential cooling products

Where Lasko Products is headquartered

Location

Headquarters

HQ city
West Chester
HQ country
United States
HQ region
North America

Offices1 record

Markets served

Lasko Products business model

Business model
GTM type
B2C
Offering type
Hardware or Manufacturing
Cost components
Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D

Revenue model

  1. Hardware Product Sales: Lasko generates revenue primarily through the manufacture and sale of physical home comfort products including fans, heaters, air purifiers, and humidifiers. Products are sold through direct e-commerce, retail partners, and distribution channels with one-time purchase pricing.

Pricing tiers

ModelBillingPrice
Unit PricingPay-as-you-goEntry-level fans and heaters (3-speed manual models)
Unit PricingPay-as-you-goMid-range oscillating and tower fans with remote control
Unit PricingPay-as-you-goPremium Summit Series with DC motor and smart technology
Unit PricingPay-as-you-goAir purifiers with HEPA filtration

Go-to-market motion3 records

Distribution channels6 records

Marketing channels4 records

Lasko Products product offering

Product offering

Core offering

Lasko Products designs, manufactures, and sells home comfort appliances — including fans, space heaters, air purifiers, and humidifiers — for residential and small commercial users. Products are sold through the company's own e-commerce store and through major U.S. retail and online channels such as Home Depot, Lowe's, Amazon, Best Buy, Target, Walmart, and Office Depot. The portfolio spans entry-level models to premium offerings such as the Summit Series with WhisperForce DC motor and AirSense smart sensor technology.

Product overview

Lasko Products is the #1 Fan and Heater Brand in the USA, offering a comprehensive home comfort product portfolio encompassing fans, heaters, air purifiers, and humidifiers. The product lineup includes the premium Summit Series (featuring WhisperForce DC technology and AirSense smart sensor technology), the Aria sub-brand, and core product lines spanning tower fans, pedestal fans, air circulators, blower/utility fans, box fans, outdoor/misting fans, table top fans, wall mount fans, window fans, bath fans, console and tower heaters, ceramic space heaters, fan-heater combos, table top heaters, console and table top air purifiers with True HEPA and UV-C filtration, replacement filters, and humidifiers. The portfolio is anchored by proprietary technologies including WhisperForce DC motor technology for energy-efficient quiet operation, AirSense sensor technology for automatic environment-adaptive comfort, Auto-Eco technology for intelligent heating energy management, and Blue Plug safety fuse technology. Founded in 1906 and headquartered in the USA, the company has sold over 100 million units worldwide.

Differentiator

Problem solved

Functional benefit

Brands

  • Summit Series: Premium tower fan line featuring WhisperForce DC Technology and AirSense AI technology
  • Aria
  • WhisperForce
  • AirSense
  • Blue Plug
  • Wind Machine
  • Cyclone
  • Ellipse
  • Wind Curve
  • Pure Platinum
  • SlumberBreeze

Products and services

  • Lasko Summit Pinnacle DST100 40" Tower Fan

Quantifiable outcome

  • 30% more air circulation with 40% less energy compared to traditional AC fans
  • +2 more outcomes

Companies that use Lasko Products

Customer profile

Named customers7 records

Segments3 records

Ideal customer profiles3 records

Lasko Products technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Feature5 records

Lasko Products partnerships and signals

Strategic signal

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Lasko Products competitors and assessment

Company assessment

Direct peers

  • SharkNinja: Competes with Lasko in small home comfort (fans, heaters) and is now an adjacent-category expansion reference given new Lasko CEO Sri Solur's prior CPO role at SharkNinja. Overlap in mass-market small appliance distribution and marketing-driven product-led growth.
  • Hunter Fan Company: One of Lasko's closest direct competitors in the US residential fan and ceiling/window/pedestal fan market, with overlapping retail distribution at Home Depot, Lowe's, and Amazon. Highly comparable in product mix, price tiers, and channel strategy.
  • Vornado Air: Specialist US maker of air circulators, fans, and heaters with strong premium positioning, sold through the same big-box and Amazon channels as Lasko. Direct overlap in tower fans, air circulators, and small space heaters with comparable tech-forward branding.
  • Dyson: Premium global competitor across Lasko's core categories — bladeless fans, air purifiers, and heaters — competing for the same household comfort wallet with a high-ASP, technology-led proposition that overlaps with the Lasko Summit Series.
  • Honeywell (Respiratory & Home Comfort): Licensed Honeywell small appliances span fans, air purifiers, and heaters sold through Walmart, Target, Home Depot, Lowe's and Amazon. Directly competes head-to-head with Lasko across mass-market price tiers.
  • De'Longhi Americas: Premium Italian small-home-appliance brand with strong overlap in space heaters (including ceramic and oil-filled radiators) and air treatment, sold through US mass retailers. Directly comparable to Lasko's heater and air purifier portfolio on price tiers and channel.
  • Holmes (Holmes Brands / JCS USA): Long-standing US competitor in personal comfort fans, heaters, and air purifiers (Bionaire, Honeywell license in some categories, Holmes), competing with Lasko across entry-level and mid-tier price bands at the same retail channels.

Emerging players

  • GermGuardian (Lasko subsidiary) + Levoit: Levoit is the fast-growing DTC and Amazon-native air purifier specialist, overlapping directly with Lasko's GermGuardian sub-brand and core air-purifier business, particularly in HEPA/UV-C table-top and console purifiers.
  • Coway: Global air-purifier and home wellness specialist with growing US share, competing with Lasko/Pure Platinum HEPA line and consumer air-quality positioning. Comparable through air-purifier portfolio overlap even though Lasko's footprint is broader.

Broad incumbents

  • Helen of Troy (Housewares segment): Public consumer products company owning Hoover, OXO, Hydro Flask and small-appliance brands with mass-retail distribution. Comparable as a broader incumbent with resources and retail scale that intersects Lasko's footprint in home comfort and personal care adjacencies.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Lasko Products social profiles

Digital presence

Lasko Products financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Lasko Products leadership team

Management profile

Number of profiles

Profiles1 record

Lasko Products subsidiaries and ownership

Company hierarchy

Subsidiaries4 records

Lasko Products funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Lasko Products M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lasko Products

What does Lasko Products do?

Lasko Products designs, manufactures, and sells home comfort appliances — including fans, space heaters, air purifiers, and humidifiers — for residential and small commercial users. Products are sold through the company's own e-commerce store and through major U.S. retail and online channels such as Home Depot, Lowe's, Amazon, Best Buy, Target, Walmart, and Office Depot. The portfolio spans entry-level models to premium offerings such as the Summit Series with WhisperForce DC motor and AirSense smart sensor technology.

Is Lasko Products a public or private company?

Lasko Products is a private company. It is classified as family owned and is currently operating.

When was Lasko Products founded?

Lasko Products was founded in 1906. It employs 501 to 1,000 people.

Where is Lasko Products based?

Lasko Products is headquartered in West Chester, United States, in the North America region.

How does Lasko Products make money?

One revenue line is on record: hardware Product Sales.

Who are Lasko Products's main competitors?

Direct peers on record are SharkNinja, Hunter Fan Company, Vornado Air, Dyson, Honeywell (Respiratory & Home Comfort), De'Longhi Americas and Holmes (Holmes Brands / JCS USA). Emerging players are GermGuardian (Lasko subsidiary) + Levoit and Coway. Helen of Troy (Housewares segment) is listed as a broad incumbent.

Does Lasko Products have an API?

No public API is recorded for Lasko Products.

What industry is Lasko Products in?

Lasko Products's product category is Home Comfort Appliances. Its primary akta.pro industry code is CRACADAI, Personal Comfort & Air Treatment Appliances Retail (Fans, Heaters, Humidifiers, Purifiers), with a secondary code of CRAFACAE, Home, Furniture & Decor DTC. Its NAICS code is 335210 and its SIC code is 3634.

Unlock the full company data

50 free credits on sign-up, no credit card required.

Contact sales
Live signals
PCMagThis Deal Will Blow Your Socks Off: Save 24% on a Lasko Oscillating Tower FanThe Lasko 2510 Oscillating Tower Fan is currently on sale for $60.49 on Amazon, representing a discount of 24% from its original price of $79.49. This fan is noted for its quiet operation, multiple speeds, and a 7-hour programmable timer, making it an ideal option for staying cool during the hot summer days.openPR.com[Trending Report] Hand Fans Market Size Expected to Reach USD 1.8 Billion by 2033 at 5.0% CAGR | By Keyplayers: O2COOL LLC, EasyAcc, HandFan Inc., Lasko Products, OPOLAR, VersionTECHThe US-Iran conflict has indirectly impacted the Hand Fans Market by disrupting trade flows, increasing raw material costs, and elevating logistics costs. Additionally, rising energy insecurity has increased demand for low-energy cooling alternatives, boosting the market growth for hand fans.PR NewswireLasko Unveils Next Generation Outdoor Misting Cooling FanLasko launched a 42" outdoor misting tower fan exclusively at Costco, retailing for $114.99. The fan distributes mist through three nozzles, claims to make spaces feel up to 20°F cooler, and includes a 7.5-foot water hose and weather-resistant design.PR NewswireLasko Elevates Home Cooling with Three New Fans Featuring Modern WhisperForce™ DC TechnologyLasko introduced three new fans with WhisperForce DC technology: a 40" tower, a 48" smart tower, and a 21"-39" pedestal. The fans use DC motors for quiet, energy-efficient operation and feature AirSense temperature control. Prices range from $72.68 to $99.98, with a 2-year warranty.Tom's GuideI tested this small tower heater, and now my home office is always toastyTom's Guide reviewed the Lasko Ellipse CT18950 tower heater, finding it to be a top choice for small to medium spaces due to its rapid heating capabilities and wide 120-degree oscillation. The device effectively raised temperatures in rooms ranging from 100 to 500 square feet while maintaining consistent heat output and operating at acceptable noise levels.PR NewswireOptimize Home Renovation Efficiency with B-Air's VP-15 and VP-25B-Air, a brand under Lasko, has made its VP-15 and VP-25 air movers available at The Home Depot to support home renovation and restoration projects. These commercial-grade units are designed for efficient ventilation and drying, with the VP-15 priced at $69.98 and the VP-25 at $115.PR NewswireLasko Introduces a New Premium Tower Fan Line: The Summit SeriesLasko launched its Summit Series of premium tower fans, featuring Airsense Assistive Technology and CarbonX filtration. The series includes four models with speeds up to 32 ft/s and 40% less energy use than traditional fans. The fans are available on Amazon.PR NewswireLasko Introduces Two New Fans at WalmartLasko introduced two new cooling products, the Cyclone Max Pedestal Fan and Cool Colors 3-Speed Box Fan in Light Blue, for sale at Walmart. The company stated that these items are now available at select locations and online, with prices set at $47.94 and $25.97 respectively.PR NewswireLASKO RELEASES NEW COOLING SOLUTIONS AHEAD OF WARMER MONTHSLasko Products, the leading fan brand in the U.S., announced the expansion of its product portfolio with two new cooling solutions: the WhisperForce 18" Pedestal Fan and the SlimForce 42" Space-Saving Tower Fan, now available at Sam's Club. The new fans feature advanced EcoQuiet DC motor technology that is 75% quieter and 98% more energy-efficient than traditional AC motor fans, with the pedestal fan priced at $49.98. The launch is timed ahead of warmer months as part of Lasko's strategy to provide enhanced home cooling experiences nationwide.Business InsiderThe 5 best air purifiers we tested to improve your home's air qualityA product comparison tested five air purifiers, ranking the Honeywell HPA300 as best overall for VOC removal and the Lasko LP300 as best budget. The Blueair DustMagnet 5410i was best for odors, the Blueair HealthProtect 7470i for quiet operation, and the Levoit 300S for small rooms. Each model's CADR, filter cost, and noise level were detailed.