14x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Water Treatment Minimum 7-day lead time prior

Minimum 7-day lead time prior to shipment

The Ceramic HPS can take up to 20 minutes to get to full power

Package Dimensions:                        85mm(L) x 80mm(W) x 90mm(H)

salt-free and FDA compliant

At this point they will make noise or show signs of wear

14x25x 1/2 Half Inch Ring Panel MERV 10 Furnace Air Filters 6 Pack Water Treatment Minimum 7-day lead time priorNordic Pure Half Inch Ring Panel AC Furnace Air Filters consist of an internal frame bonded between flat layers of two different types of electrostatically charged HVAC furnace filter media. The first layer is a high capacity, polyester filter material which acts as a pre filter, capturing large airborne particles. The second, more efficient, layer is a MERV rated smooth poly blend filter material. The electrostatic charge works as a magnet to draw in