
20x20 Air Filters
Trap Dust & Particles
Removing unwanted particles, air filters work to create a healthier and safer environment. Air filters are available in washable and disposable models and help improve the performance of HVAC systems. 20x20 filters are the most common size, meaning these can be easily found and shipped out quickly! Browse our selection of 20x20 air filters today! Bulk and Wholesale Pricing is available!
20" x 20" x 1" Light Weight Aluminum Washable Air Filter
Part #: 21BA04- Quantity Qty Price
- 3 $24.840 ea.
- 12 $22.820 ea.
- 24 $21.300 ea.
- 48 $19.970 ea.
20" x 20" x 2" Light Weight Aluminum Washable Air Filter
Part #: 21BA33- Quantity Qty Price
- 2 $30.490 ea.
- 12 $28.010 ea.
- 24 $26.140 ea.
- 48 $24.510 ea.
20" x 20" x 1" Heavy Weight Aluminum Washable Air Filter
Part #: 21BA57- Quantity Qty Price
- 2 $38.210 ea.
- 12 $35.100 ea.
- 24 $32.740 ea.
- 48 $30.710 ea.
20" x 20" x 2" Heavy Weight Aluminum Washable Air Filter
Part #: 21BA65- Quantity Qty Price
- 1 $42.730 ea.
- 12 $39.240 ea.
- 24 $36.610 ea.
- 48 $34.320 ea.
20" x 20" x 1" 430 Stainless Steel Washable Air Filter
Part #: 21BB75- Quantity Qty Price
- 1 $67.880 ea.
- 6 $59.380 ea.
- 24 $55.420 ea.
- 48 $51.960 ea.
20" x 20" x 2" 430 Stainless Steel Washable Air Filter
Part #: 21BB83- Quantity Qty Price
- 1 $74.580 ea.
- 6 $65.230 ea.
- 24 $60.880 ea.
- 48 $57.090 ea.
20" x 20" x 1" 304 Stainless Steel Washable Air Filter
Part #: 21BB89- Quantity Qty Price
- 1 $91.000 ea.
- 6 $79.590 ea.
- 24 $74.280 ea.
- 48 $69.650 ea.
20" x 20" x 2" 304 Stainless Steel Washable Air Filter
Part #: 21BB97- Quantity Qty Price
- 1 $98.600 ea.
- 6 $86.230 ea.
- 24 $80.490 ea.
- 48 $75.450 ea.
20" x 20" x 1" PPI 30 Foam/Aluminum Washable Air Filter
Part #: 21BC64- Quantity Qty Price
- 2 $35.630 ea.
- 12 $32.720 ea.
- 24 $30.540 ea.
- 48 $28.630 ea.
20" x 20" x 1" PPI 20 Foam/Aluminum Washable Air Filter
Part #: 21BC70- Quantity Qty Price
- 2 $34.060 ea.
- 12 $31.280 ea.
- 24 $29.190 ea.
- 48 $27.380 ea.