The HPO Series media pad holding frame is designed to replace disposable air filters in residential, commercial and industrial HVAC applications with an economical, replaceable pad holding system. Regardless of the filtering medium, or combination of media, the HPG Series frame is built for the safe and rapid change of the filter media and can last for the life of the original HVAC equipment. The frame is available with a wire gate for added pad security. Select from three different metal alloys to obtain the best frame for your application.
The HPO Series uses a metal frame to enclose a metal support grid. The grid is made of expanded metal and is permanently attached to the inside flange on the air exit side. It fits firmly inside the frame giving the HPO Series exceptional strength and durability. As an option, a hinged wire gate may be installed on the air entrance side of the frame. The frame is made with mitered corners and is secured with pop-rivet(s).
Due to continuing research and development, we reserve the right to make modifications to any product.
No Minimum Order
Standard and Special Sizes Available
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UL Classified 900
HPO – 325 Degrees F
Nominal Dimensions / Part Number / Carton Qty. / Carton Wt.
12 x 24 x 1 / HPO101224 / 12 / 25.0
16 x 20 x 1 / HPO101620 / 12 / 29.0
16 x 25 x 1 / HPO101625 / 12 / 34.0
20 x 20 x 1 / HPO102020 / 12 / 34.0
20 x 25 x 1 / HPO102025 / 12 / 41.0
24 x 24 x 1 / HPO102424 / 12 / 44.0
12 x 24 x 2 / HPO201224 / 12 / 38.0
16 x 20 x 2 / HPO201620 / 6 / 18.0
16 x 25 x 2 / HPO201625 / 6 / 22.0
20 x 20 x 2 / HPO202020 / 6 / 22.0
20 x 25 x 2 / HPO202025 / 6 / 27.0
24 x 24 x 2 / HPO202424 / 6 / 30.0
Nominal Dimensions / Part Number / Carton Qty. / Carton Wt.
12 x 24 x 1 / HPOG101224 / 12 / 26.0
16 x 20 x 1 / HPOG101620 / 12 / 30.0
16 x 25 x 1 / HPOG101625 / 12 / 35.0
20 x 20 x 1 / HPOG102020 / 12 / 35.0
20 x 25 x 1 / HPOG102025 / 12 / 42.0
24 x 24 x 1 / HPOG102424 / 12 / 45.0
12 x 24 x 2 / HPOG201224 / 12 / 39.0
16 x 20 x 2 / HPOG201620 / 6 / 19.0
16 x 25 x 2 / HPOG201625 / 6 / 23.0
20 x 20 x 2 / HPOG202020 / 6 / 23.0
20 x 25 x 2 / HPOG202025 / 6 / 28.0
24 x 24 x 2 / HPOG202424 / 6 / 31.0