Better Filtration System
MARK 80D 1" High-Capacity Pleated Filter by PUROLATOR
(This can ONLY be used if you have a 1" filter retainer/return air filter grille.)
(All pricing INCLUDES taxes and UPS Standard Ground shipping.)
(We recommend a Mark 80D 1" filter change every month or 12 times per year. For DIRTY environments or most efficient filtration, you may need to change filters more often...do twice-a-month visual checks for the first few months.)
This filtration system effectively blocks 40% of particles at 1.0 micron and larger, which is 11-times the efficiency of standard pleated filters. This filter also resists moisture found in air contitioning systems, and does not support microbial growth on the pleats.
