20x25x4 filter Archives - Field Controls

Field Controls, aprilaire, aprilaire filter, aprilaire replacement filter, aprilaire home filter

FLEX-5.5 REPLACEMENT APRILAIRE FILTER

June 12, 2019

The patented FlexFilter 5.5 is an ultra-compact, easy-to-assemble media air cleaner that replaces AprilAire filters.

aprilaire home filter

FLEX-5 REPLACEMENT APRILAIRE FILTER

June 12, 2019

Patented FlexFilter FLEX-5 is an ultra-compact, easy-to-assemble media air cleaner that replaces Aprilaire air filter models.

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FLEX-4 HONEYWELL REPLACEMENT FILTER

June 12, 2019

Patented FlexFilter Flex-4 is compact, easy-to-assemble, and replaces Flex-4 replaces Honeywell, Carrier and Bryant media air filters.

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4″ REPLACEMENT CARTRIDGE AIR FILTERS

May 21, 2019

MERV 8, MERV 11 and MERV 13 4" Replacement Filters for Field Controls Healthy Home System Trio Air Purifiers

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4-3/8″ HONEYWELL FILTER & REPLACEMENT AIR FILTERS

May 21, 2019

MERV 11 Replacement Media Air Filters for Honeywell Air Filters