Free shipping on genuine OEM WaterFurnace geothermal air filters. We carry all the replacement filters you need. These Airguard filters are guaranteed and specifically designed to fit Water Furnace Envision systems. Save Big! Call or email for bulk purchase discounts.
Powerguard Airguard Pleated Air Filters are the highest initial efficiency filters with electrostatically enhanced, needled media.
Actual Size: 17½ x 24½ x ¾
$61.21 Pack Of 4
MERV 11 Efficiency Rating
100% Synthetic Needled Fiber Media / 14 Pleats per Foot / Electrostatically Supercharged
Heavy Duty Beverage Board Frame with Water Repellent Adhesive
Two-Piece Frame Construction
Galvanized Steel Support Learn More