Fine Particle Filters

Zehnder F9 Filter for ComfoWell 220 Filter Case

Zehnder F9 Filter for ComfoWell 220 Filter Case

Regular price $90.73 USD

Regular price ~~$86.41 USD~~ Sale price $90.73 USD
Unit price per
Zehnder ComfoWell fine particles filter CW-F9 625 (MERV 15)

Zehnder ComfoWell fine particles filter CW-F9 625 (MERV 15)

Regular price $211.45 USD

Regular price ~~$201.16 USD~~ Sale price $211.45 USD
Unit price per
Zehnder F9 Filter for ComfoWell 520 Filter Case

Sold out

Zehnder F9 Filter for ComfoWell 520 Filter Case

Regular price $139.44 USD

Regular price Sale price $139.44 USD
Unit price per

Sold out
Zehnder F9 Filter for ComfoWell 320 Filter Case

Zehnder F9 Filter for ComfoWell 320 Filter Case

Regular price $104.59 USD

Regular price Sale price $104.59 USD
Unit price per
Zehnder ComfoWell fine particles filter CW-F9 420 (MERV 15)

Zehnder ComfoWell fine particles filter CW-F9 420 (MERV 15)

Regular price $132.58 USD

Regular price ~~$125.73 USD~~ Sale price $132.58 USD
Unit price per