ECO-FLEX - The Economical Flexible Washable, Permanent, Electrostatic A/C Furnace Filter

"I can't use a permanent filter because they are rigid and I have to bend my filter to install it."  Problem solved!  The ECO-FLEX filter is designed to bend and flex when necessary but is also rigid enough to stay in place.  Another benefit...because it does not have a metal frame, it is only 5/8 inch thick.  This filter has the same specs as our GOLD frame filter with a polypropylene webbing frame sewn around the edge.  We recommend that the flex filters only be used in applications where a metal filter will not fit.

This filter comes in 5/8 inch thickness only.

SPECS:

PEAK ARRESTANCE:  94.7%
INITIAL RESISTANCE: 0.12" WG
DUST HOLDING:  165 grams
AIRFLOW RATE:  300 FPM
END POINT OF TEST:  0.50" WG
MERV RATING:  8