3) 20x25x5 Trion Air Bear 229990-102 Filters Merv 11

These are replacement filters for Trion Air Bear Supreme 2000

Trion 229990-102

Trion 255649-102

Trion 4555602-019

Trion 435790-027

actual size 19 3/4 x 24 1/4 x 4 7/8

Case of 3 Merv 11 Filters

Picture is just an example of the filters

Double Wall Frame Construction

Two piece die cut frames are assembled together to create a double wall thickness around the entire perimeter of the filter. The double wall provides strength and ridgidity

for a longer services life and prevents warping and bending in even the most difficult services conditions.

Heavy Duty "Wet Strength Board"

Moisture resistant frame material provides unsurpassed strength in even the most humid conditions and prevents collapsing of the filter during installation.

Pull Tab For Convenient Removal

100% Adhesive Coverage

The inside of every two pieces frame is completely coated with adhesive during the assembly process. This assures a solid bond between the filter media and the frame. The frames air entering and air exit grills are bonded to the filter media at the pleat apexes. This adds strength and rigidity to the entire filter.

Proprietary Media

proprietary filter media is produced exclusively to meet our exacting specifications using the finest grade synthetic fibers to assure top filtration performance, improved air flow and more

dust holding capacity.

Support Grid & Pleat Separators



Please keep in mind that all of our items have a normal lead time of 5-7 business days.

Some leads could extend to 10-14 business days depending on the item and order volume.

Furnace filters and range hood filters are made to order we ask that you allow 1-2 weeks for delivery. Many items are made and or ship directly from our manufactures. Tracking numbers or shipment details available upon request.



Specifically designed to provide optimal rigidity and strength. Pleat Separators rigidity and strength. Pleat Separators assure consistent pleat spacing and uniform air flow