Lennox* Replacement 21x26x4 MERV 8 - 2/Case

OEM Replacement Ducted Air Filters are designed to fit existing air filter housings. OEM Replacements are pre-assembled for easy installation. Close pleats in 5” depth minimize pressure drop and extend filter life. Offered in ASHRAE, MERV 8, MERV 11, & MERV 13 ratings, OEM Replacements can last six months to a year in most home installations.

Features:

• Extends service life of the HVAC unit by decreasing pressure drop
• Pleated design increases system’s energy efficiency and reduces overall expense
• Provides the same MERV 8, 11 or 13 efficiency as other pleated products
• Can last up to three to six times longer than standard one inch pleated filters
• Moisture resistant
• Does not promote microbial growth
• Protects expensive HVAC equipment from effects of dirty air
• Synthetic electrostatic charged media

Specifications:

• Replacement for Lennox part # X6667, X6669 and 75X67
• Fits Lennox model #PCO-20C
• Nominal size 21" x 26" x 4" (Actual size 21 1/4" x 26" x 4")
• Filter Media - 100 % synthetic gradient media
• Filter Support Grid – 30 gauge galvanized expanded metal grid
• Frame –moisture resistant 28 point beverage board
• Assembly Technique – Media pack totally bound to frame
• Max Temperature – 108 degrees Fahrenheit continuous service, Peaks 225 degrees Fahrenheit 

Downloads:

• OEM Flyer 

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