Best Trion in 2026

3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 255649-102

SIZE: Nominal size (H x W x D): 20 x 25 x 5 inches; Actual size (H x W x D): 19.75 x 24.25 4.94 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)

EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions; Factory-installed double gasket eliminates the need for filter bypass

Filter Trion 255649-105 filter

Nominal dimensions: 16" x 25" x 5"

Actual dimensions: 15 1/4" x 24 1/4" x 4 47/50"

MERV 11 filtration

Nominal: 16" x 25" x 5"

Actual: 15 3/4" x 24 1/4" x 4 7/8"

Mechanical MERV 8 filter maintains efficiency under all operating conditions.

Finger supported vertical pleats remain evenly spaced while maximizing dirt holding capacity at the lowest pressure drop.

Factory installed, double gasket, top and bottom, eliminates filter bypass.

6 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 259112-101

SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering; Actual dimensions are 15.75 inches tall, 24.25 inches wide, and 3 inches deep; Size does not include 0.25-inch gasket located along the top and bottom edges of the filter

EFFICIENT FILTERING: MERV 11 rated high-performance filter features electrostatically-charged synthetic material and provides superior efficiency with minimal added pressure drop; Factory-installed double gasket eliminates the need for filter bypass

REPLACEMENT AIR FILTER: Replacement air filter media 3-pack for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 266649-105

SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering; Nominal size (H x W x D): 16 x 25 x 5 inches; Actual size (H x W x D): 15.75 x 24.25 x 4.94 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)

EFFICIENT FILTERING: MERV 13 rated with electrostatically-charged synthetic filter material; Factory-installed double gasket eliminates the need for filter bypass

MERV 8 filtration

Nominal: 20 x 20 x 5

Actual: 20 11/16 x 19 3/4 x 5

3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 255649-101

SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering; Nominal size (H x W x D): 16 x 25 x 5 inches; Actual size (H x W x D): 15.25 x 24.25 x 4.94 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)

EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions; Factory-installed double gasket eliminates the need for filter bypass

3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 255649-101

SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering; Nominal size (H x W x D): 16 x 25 x 5 inches; Actual size (H x W x D): 15.75 x 24.25 x 4.87 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)

EFFICIENT FILTERING: MERV 11 rated high-performance filter features electrostatically-charged synthetic material and provides superior efficiency with minimal added pressure drop; Factory-installed double gasket eliminates the need for filter bypass

Mechanical MERV 8 filter maintains efficiency under all operating conditions Finger supported vertical pleats remain evenly spaced while maximizing dirt holding capacity at the lowest pressure drop Suitable for use with all types of forced- HVAC configurations Factory installed, double gasket, top and bottom, eliminates filter bypass Galvanized rust-resistant wire mesh, integral width filter media, supports media and retains pleat shape even when dirty Moisture resistant frame retains strength a

MERV 13 rating

Nominal size: 20" x 25" x 5"

Actual size: 19.75" x 24.25" x 4.94"

Highly-efficient MERV 11 filter, electrostatically-charged synthetic material, provides superior efficiency with minimal added pressure drop Finger supported vertical pleats remain evenly spaced while maximizing dirt holding capacity at the lowest pressure drop Suitable for use with all types of forced- HVAC configurations Factory installed, double gasket, top and bottom, eliminates filter bypass Galvanized rust-resistant wire mesh, integral width filter media, supports media and retains pleats

Actual Size: 19.75'' x 24.25'' x 4.94''

Pump impeller kit replacement for the Trion 707, 707U, 707UK, 707SM, & 707TW Whole house atomizing humidifier impeller and pump assembly Motor not included

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

BUY WITH CONFIDENCE This genuine AprilAire 213 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, AprilAire or Space Gard 2200 with upgrade kit

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. The 213 AprilAire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, mold spores, bacteria, pet dander, and dust mites

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog