4-inch Mini-Pleat Filter
Standard Sizes
16×20x4 — 16×25x4
20×20x4 — 20×25x4
24×24x4 — 24×20x4 — 24×12x4
Dimensions in inches
Custom Sizes
Available upon request
Product Description
- Initial resistance @ 500 fpm
- Media, spacer beads and frame material are 100% polypropylene
- Media is single web, non-shedding, gradient density
- Pleat spacer thermally bonded to both sides of media, color coded for efficiency
- Frame durable hard plastic
- All filter components are anti-microbial by nature
- Water proof construction
- ASHRAE 52.2-1999 tested and certified
- UL900 Class 2 U.S. tested and certified
Other available sizes:

