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Rigid Box Filters
Camfil
Opti Pac
Opti Pac
Space-saving 4" depth beverage board framed filter for high efficiency applications where available space is limited — lowest pressure drop among fine 4" deep mini pleat filters.
MERV 11 / 13 / 14 — MERV-A Rated
Features & Benefits
- Space-saving 4" moisture-resistant, high wet-strength beverage board frame
- Wet-laid micro-fine glass media in a close pleat design for low resistance and extended life
- Lowest pressure drop among fine 4" deep mini pleat filters
- Maintains efficiency throughout its life in an HVAC system
- Diagonal support members on the air-entering and air-exiting sides ensure filter pack rigidity
- Available in MERV 11/11A, 13/13A, and 14/14A ratings
- See product sheet for available configurations
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