Collection: All Filters

20 products
  • SILVER (1 INCH THICK) - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
    SILVER (1 INCH THICK) - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $64.99
    Sale price
    $64.99
    Unit price
    per 
  • SILVER (2 INCH THICK) - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
    SILVER (2 INCH THICK) - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $89.99
    Sale price
    $89.99
    Unit price
    per 
  • PLATINUM (1 INCH THICK) - The ULTIMATE Washable, Permanent, Electrostatic A/C Furnace Filter
    PLATINUM (1 INCH THICK) - The ULTIMATE Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $129.99
    Sale price
    $129.99
    Unit price
    per 
  • PLATINUM (2 INCH THICK) - The ULTIMATE Washable, Permanent, Electrostatic A/C Furnace Filter
    PLATINUM (2 INCH THICK) - The ULTIMATE Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $149.99
    Sale price
    $149.99
    Unit price
    per 
  • MaxMERV9 - The High Arrestance Washable, Permanent, Electrostatic A/C Furnace Filter
    MaxMERV9 - The High Arrestance Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $99.99
    Sale price
    $99.99
    Unit price
    per 
  • GEOTHERMAL - Made for Geothermal Units - Washable, Permanent, Electrostatic A/C Furnace Filter
    GEOTHERMAL - Made for Geothermal Units - Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $109.99
    Sale price
    $109.99
    Unit price
    per 
  • MEDIA-TYPE - Replacement Washable, Permanent, Electrostatic A/C Furnace Filter
    MEDIA-TYPE - Replacement Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $119.99
    Sale price
    $119.99
    Unit price
    per 
  • ECO-FLEX - The Economical Flexible Washable, Permanent, Electrostatic A/C Furnace Filter
    ECO-FLEX - The Economical Flexible Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $99.99
    Sale price
    $99.99
    Unit price
    per 
  • DELUXE-FLEX - The Flexible Washable, Permanent, Electrostatic A/C Furnace Filter
    DELUXE-FLEX  - The Flexible Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $139.99
    Sale price
    $139.99
    Unit price
    per 
  • GOLD - The Deluxe Washable, Permanent, Electrostatic A/C Furnace Filter
    GOLD - The Deluxe Washable, Permanent, Electrostatic A/C Furnace Filter
    Regular price
    $99.99
    Sale price
    $99.99
    Unit price
    per 
  • GREEN-EDGE - The Premium Washable A/C Furnace Filter WITH REMOVABLE & REPLACEABLE FILTER ELEMENT
    GREEN-EDGE - The Premium Washable A/C Furnace Filter WITH REMOVABLE & REPLACEABLE FILTER ELEMENT
    Regular price
    $139.99
    Sale price
    $139.99
    Unit price
    per 
  • Permanent 1/4 Inch Pre-Filters for Electronic Air Cleaners (EAC)
    Permanent 1/4 Inch Pre-Filters for Electronic Air Cleaners (EAC)
    Regular price
    $69.99
    Sale price
    $69.99
    Unit price
    per 
  • 1/2 INCH THICK SILVER FILTER
    1/2 INCH THICK SILVER FILTER
    Regular price
    $79.99
    Sale price
    $79.99
    Unit price
    per 
  • Healthmate PLUS Air Purifier for MCS (Multiple Chemical Sensitivity)
    Healthmate PLUS Air Purifier for MCS (Multiple Chemical Sensitivity)
    Regular price
    $855.00
    Sale price
    $855.00
    Unit price
    per 
  • Healthmate HM400 Air Purifier for Gas Stoves (Traps Nitrogen dioxide and benzene)
    Healthmate HM400 Air Purifier for Gas Stoves (Traps Nitrogen dioxide and benzene)
    Regular price
    $714.99
    Sale price
    $714.99
    Unit price
    per 
  • Healthmate PLUS Air Purifier for Wildfires
    Healthmate PLUS Air Purifier for Wildfires
    Regular price
    $855.00
    Sale price
    $855.00
    Unit price
    per 
  • CUSTOM THICK MEDIA-TYPE FILTERS
    CUSTOM THICK MEDIA-TYPE FILTERS
    Regular price
    $0.00
    Sale price
    $0.00
    Unit price
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  • Room Air Purifier with HEPA + Carbon + Photocatalyst & UVC
    Room Air Purifier with HEPA + Carbon + Photocatalyst & UVC
    Regular price
    $700.00
    Sale price
    $449.99
    Unit price
    per 
  • Car Air Purifier with Carbon Photocatalyst & UVC - Great for Ubers, Taxis, Delivery Vehicles and Babies
    Car Air Purifier with Carbon Photocatalyst & UVC - Great for Ubers, Taxis, Delivery Vehicles and Babies
    Regular price
    $250.00
    Sale price
    $179.99
    Unit price
    per 
  • ALL-IN-ONE Wall-Mount/Desktop/Bedroom Air Purifier with HEPA + Carbon + Cold-Catalyst & UVC
    ALL-IN-ONE Wall-Mount/Desktop/Bedroom Air Purifier with HEPA + Carbon + Cold-Catalyst & UVC
    Regular price
    $350.00
    Sale price
    $299.99
    Unit price
    per