FLEX FILT REPLACES APRILAIRE 401,410,413

Features of Flex Filter 7 Replacement for Aprilaire Filters
The patented FlexFilter is an ultra-compact, easy-to-assemble media air cleaner that replaces over 40 of the most popular filter models.

Our FlexFilter replaces nearly all major brands, so there is no need track down the manufacturer’s specific filter since we have it. Plus, most FlexFilters can be configured for 2 sizes. It is 2 filters in 1. FlexFilter are shipped collapsed and come shrink wrapped with a disposal bag for the old filter.

FLEX-5, FLEX-5.5, FLEX-6.5, FLEX-7, and FLEX-7.5 replace an Aprilaire filter and are colored coded blue for fast and easy identification. All Flex Filter models includes a bag for convenient disposal of old filter.

Flex Filter is easy-to-assemble and features high efficiency MERV 11 media with minimal pressure drop. Our filter media is electrostatically “supercharged” for better efficiency and longer service life. It is moisture resistant and will not support the growth of bacteria or other microbes.

FLEX-5 (20 x 25 x 4) Fits Aprilaire air cleaner models 2200 and 2120 and can replace Aprilaire filter model 201 (MERV 10).
FLEX-5.5 (20 x 25 x 4) Fits Aprilaire air cleaner models: 1210, 2210, 3210, 4200, 1213, 2120, and 1213, and replaces Aprilaire filter models 213.
FLEX-6.5 (19 x 20 x 4) Fits Aprilaire air cleaner models: 1310, 2310, 3310, and 4300; and replaces Aprilaire filter model 313.
FLEX-7 (16 x 28 x 4) Fits Aprilaire air cleaner models: 1410, 2410, 3410, 4400, 1413, 2140, and 1413; and can replace Aprilaire filter model 401 (MERV 10).
FLEX-7.5 (16 x 28 x 4) Fits Aprilaire air cleaner models: 1410, 2410, 3410, 4400, 1413, 2140, and 1413; and can replace Aprilaire filter models 413.
Flex Filter cartridges are direct replacement media cartridges for Trion Air Bear and Air Cub and Honeywell air filtering media cabinets.

Field Controls MERV (Minimum Efficiency Reporting Value) pleated media filter contains enough air cleaning capacity to clean air for months without restricting air flow or putting a strain on the air handling system. Our filter media is electrostatically “supercharged” for better efficiency and longer service life. It is moisture resistant and will not support the growth of bacteria or other microbes. Meets ANSI/ASHRAE 52.2 standards.

What is MERV? Minimum Efficiency Reporting Value, commonly known as MERV rating, is a measurement scale designed to represent the expected performance of a filter when dealing with particles in the range of 0.3 to 10 microns. The MERV rating is from 1 to 16. Higher MERV ratings correspond to a greater percentage of particles captured on each pass, with a MERV 16 filter capturing more than 95% of particles over the full range. Field Controls offers Media Air Cleaners with MERV 8, MERV 11, and MERV 13 ratings.