Nispira 2-In-1 True HEPA Filter & Pre-Filter For Purezone Elite 4-in-1 Tower Air Purifier PEAIRTWR PETWRFIL Item Package Quantity:1 HEPA | 4 Pre-filter Compared to part AP450F

Compared to part AP450F

It comes with ABS plastic frame to make the filter durable

Duracraft 260

High quality HEPA filter removes 99

Nispira 2-In-1 True HEPA Filter & Pre-Filter For Purezone Elite 4-in-1 Tower Air Purifier PEAIRTWR PETWRFIL Item Package Quantity:1 HEPA | 4 Pre-filter Compared to part AP450FPremium True HEPA filter replacement compatible with 4 in 1 elite air purifier PEAIRTWR Compared to part PETWRFIL High quality HEPA filter capture 99. 97% of airborne particles down to 0. 3 microns. Pre filter with activated carbon helps trap visible dust such as hair dust and remove unfavorable household smell Approximate Dimensions: 17. 8 x 5. 25 x 2. 4 inches. Suggest to replace every 6 months to optimize the performance. 100% customer satisfaction