+3 FILTER, STAGE ONE DEFENDAIR-(CASE OF 12) F270S (CASE OF 12) $75.50 In stock Quantity: 1 Add to Bag Product Details Brand: Janitized Dri-Eaz * DefendAir * HEPA 500 Stage 1 Pre-filter Part #: JAN-HVAC185 Designed to Fit: Dri-Eaz * DefendAir* HEPA 500 Stage 1 pre-filter Material: Merv 2, Polypropylene co-pleated with wire mesh Case: 12 – 1 pks Dimensions: 1″ x 16″ x 16″ OEM: F270 / 13-00202 Save this product for later Favorite