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AF Andreae Accordian Filters w/ Poly Back 36/case

Original price $66.00 - Original price $71.00
Original price
$66.00 - $71.00
Current price $66.00

Choose between  20x20 and 20x25.  36 Filters per case.

Poly backed AF Filters increase efficency.

The Andreae HE Original Filter will bring a filtration efficiency near 100% while keeping the high loading capacity of the Andreae Original filter. The HE is made with 2 layers of heavy “kraft” paper, punched, pleated and glued together completed with a polyester layer on its back increasing its filtration efficiency