300 Series Tacky Intake (Panel) Filters Various Sizes Size:3TP2048 10 Its heavy duty single arm design HKG100 Its heavy duty single arm design the PRO LOGIX PL3760 is the perfect charger to meet the needs of today’s and tomorrow’s professional technician ** SELECT PART # PRICING FOR FILTERS USING THE UP DOWN ARROW OF "SIZE" SELECTION BOX ** PART # DESCRIPTION SET QTY 3TP1620 20 16" x 20" 300 Series Panel Filter 20 3TP1625 20 16" x 25" 300 Series Panel Filter 20 3TP2020 20 20" x 20" 300 Series Panel Filter 20 3TP2025 20 20" x 25" 300 Series Panel Filter 20 3TP2424 20 24” x 24” 300 Series Panel Filter 20 3TP2046 10 20” x 46” 300 Series Panel Filter Rigid Frame 10 3TP2046 15 20” x 46” 300 Series Panel Filter Rigid Frame 15 3TP2048 10 20” x 48” 300 Series Panel Filter Rigid Frame 10 3TP2048 15 20” x 48” 300 Series Panel Filter Rigid Frame 15 3TP2050 10 20” x 50” 300 Series Panel Filter Rigid Frame 10 3TP2050 15 20” x 50” 300 Series Panel Filter Rigid Frame 15 300 Series Intake Filter Test Document (50 fpm): Click Here