
Size a little small. Most airboxes now use a gasket around the filter to maximize efficiency. Most of the other brands I've used came with the material or came pre-installed. It only took $3 for a self-adhesive gasket and 5 minutes. But the details are important.

π Nordic Pure 20x25x4 Pleated Furnace Filter
10 Review

π Aprilaire 213 Whole House Air Filter: Advanced Filtration for Purifiers
10 Review

π¬οΈ Enhance Indoor Air Quality with Nordic Pure 16X20X4 Pleated Furnace Filter
10 Review

π¬οΈ Nordic Pure 16x20x1 Pleated Air Filter 16x20x1M12 6 Pack - High Performance Filtration Solution
10 Review

NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review

NANPU 1 FRL Air Filter Regulator Lubricator Combo With 0-150 Psi Gauge, 5 Micron Brass Element, Poly Bowl & Semi-Auto Drain - Metal Bracket Included
20 Review

NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review

π§ NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback with Auto Drain, 5 Micron Brass Element, Poly Bowl, Metal Bracket, and 0-150 psi Gauge
18 Review