Air Filter – H2 Series $17.99 Air Filter - H2 Series quantity Add to cart SKU: BBL-576603139487457283 Categories: Parts, Parts, Parts Description Description Related products Auxiliary Part Cooling Fan – H2 Series $39.99 Add to cart Chamber Exhaust Fan $35.99 Add to cart Active Chamber Exhaust $4.99 Add to cart AC Board Cover – H2 Series $4.99 Add to cart