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Air Purifier Replacement Filters

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160AN/DT Replacement Cartridge - Item #6-2100
$80.70
160AN/DT Replacement Cartridge by E.L. Foust Co. is an easy to use system to refresh your air purifier. Containing 3 pounds of activated carbon of your...
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160R2 Replacement Cartridge
$100.50
160R2 Replacement Cartridge by E.L. Foust Co. is an easy to use system to refresh your air purifier. Containing 7 pounds of activated carbon of your choice,...
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400 Series 99.97% HEPA Filter - Item #400-2272
$186.00
HEPA Filter for your Series 400 Unit. Glues ARE used in these HEPA filters in order to achieve the 99.97% efficiency of removal of particles down to 0.3...
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400 Series HEPA Filter - Item #400-2270
$162.00
HEPA Filter for your Series 400 Unit. Rated @ 95% efficiency for removal of particulates down to 0.3 microns. Normal HEPA life expectancy is 2-3 years,...
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400 Series Media Tray
$93.00
E.L. Foust trays are filled with your choice of carbon and are to be changed around every six-nine months. If you wish to order a special media, please list...
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400 Series Pleated Pre-Filter - Item #400-2255
$13.00
Series 400 Pleated Pre-Filter protects the motor and the HEPA filter. It should be replaced every 2-3 months. Discounted with the purchase of 3 or more.
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Carbonless pleated filter media for 160 air purifiers
$13.75
Carbonless Filter for 160-R2 Room Unit
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Filterdown for 160 air purifiers
$20.00
Room Unit R2 size
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Foust Air Sentry Pleated Pre-Filter
$16.93
Foust Air Sentry Pleated Pre-Filter is the first stage of filtration. The Pleated Pre-Filter protects the motor and the HEPA filter. It should be replaced...
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HEPA Filter for 160 Series
$30.00
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Loose Carbon (bulk packaging) Per Pound
$7.76
Bulk Packaging per pound in plastic bags. Prices reflect the 20% Bulk Packaging Discount. Use to refill your cartridge yourself. Carbon shown in...
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Loose Carbon (Standard Packaging) Per Pound
$9.70
Standard Packaging in wax containers. Price per pound.
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Pre-filter for 160 air purifiers
$11.80
Prefilter for 160-R2 Room Unit
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