Trion 227833-004
Trion Carbon Filter Pair for 20x25 HE2000 MAX IAQ
  16 x 25 20 x 20 20 x 25

Genuine Trion activated carbon impregnated foam filter for 20 x 25" models HE2000, MAX5-2000, IAQ2000, AirBear. Two filters are required for these models. Our above price is for a package of 2 filters.

Each carbon filter measures 12 x 20 x 3/8.

The activated carbon absorbs odors and fumes, replace once or twice a a year. This carbon postfilter will show premature dust if there are problems with your air cleaner. Or provide proof that the air leaving the cells is dust free.

Prefilter and Postfilter Upgrade

Permatron manufacturers the prefilters for the brand name electronic air cleaners. Permatron also manufactures a premium line of electrostatic prefilters and activated carbon filters. Permatron has engineered filter upgrades for the F50A & F50E utilizing the latest advancements in filtration technology.

Electrostatic Prefilters
Removes the larger particles to increase the cell efficiency.

Activated Carbon Filter
Removes odors from the air, does not mask them.

Permatron Corporation

permatron high performance upgrade
Metal mesh vs Permatron efficiency
permatron prefilters custom made for trion
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