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Air Cleaners Air Cleaners
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Air cleaners should not just circulate and filter air in the vicinity of the air cleaner, but throughout the room or house - and should do so efficiently. When selecting a room air cleaner, calculate the square footage of the room where it's to be used (width x length), identify air cleaners with max area ratings equal to or greater than the room size, then compare the clean air delivery rates (CADR) and wattages to find the optimum air cleaner for the room.

The CADR is the volume of filtered air delivered by the air cleaner (whole house air cleaners do not have a comparable rating). To learn more, see www.cadr.org.

Vornado® AQS500 Air Cleaner
Vornado® AQS500 Air Cleaner

Max Area: 324 sq. ft.
Dust CADR: 153
Smoke CADR: 102
Pollen CADR: 185
Watts: 55
Efficacy: 3.36 Dust CADR/w

US$179.99
Free shipping (UPS Ground)
Free shipping (USPS Parcel)
 
Friedrich Electronic Air Cleaner
Friedrich Electronic Air Cleaner

Max Area: 506 sq. ft.
Dust CADR: 384
Smoke CADR: 326
Pollen CADR: 421
Watts: 90
Efficacy: 4.3 Dust CADR/w

US$429.00
 

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M-D Small Gap Brown EPDM Weatherseal 02592
M-D Small Gap Brown EPDM Weatherseal 02592

US$5.75
Eligibility
To order through this online store, you must be a member of United Cooperative Services and your delivery address must be within United's service territory. United members can receive a 20% discount on their total purchase by entering the promotion code "united20" in the promotion code field during checkout.

If you are not a member of United Cooperative Services, click here.


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EFI Consumer Division
Westborough Massachusetts USA
866-807-1317
program_support@efi.org