Filter Hut 20x20x22 bag filters use synthetic media for high efficiency. Filter Hut 20 x 20 x 22 bag filter is resistant to abrasion, moisture and microbial growth, and are non-carcinogenic. Every 20x20x22 bag filter has adhesive seals around each pocket and inside the header, giving tremendous resistance to blow-out.
- Moisture and microbial growth-resistant.
- Graded to ASHRAE 52.2 standards.
- Email for non-standard sizes.