Pre Filter For Defendair

Description

Second stage HEPA 500 MERV 8 pre-filter. Captures finer particles to help extend the life of the HEPA filter. Synthetic fiber filter media rated at 30% efficiency. Sturdy frame won’t “blow out” under heavy use.Synthetic fiber filter media rated at 30% efficiencyLow pressure drop and superior efficiencyHigh dustholding capacityExtends life of HEPA filter elementSturdy cardboard frameHigh dustholding capacityMinimal airflow loss means superior efficiencyProduct Type: DefendAir 2nd Stage Pre-FilterWidth: 15-3/4 inHeight: 15-3/4 inDepth: 3/4 inFilter Efficiency: 30%Weight: 0.500