Air Cleaner Spare Parts And Filter Home / Air Purifiers and Cleaners / Air Cleaner Spare Parts And Filter / DefendAir HEPA 500 Air Scrubber 1st Pre-Filter (12 Pieces) F270 DefendAir HEPA 500 Air Scrubber 1st Pre-Filter (12 Pieces) F270 DefendAir HEPA 500 Air Scrubber 1st Pre-Filter (12 Pieces) F270 £149.04 £124.20 (ex. VAT) Stock Status: In Stock Information Reviews DefendAir HEPA 500 Air Scrubber 1st Pre-Filter F270 12 pieces. Improve the life of the DefendAir's HEPA filter by fitting the 1st stage (10% efficiency) pre-filter to remove larger particulates. Change pre-filter on every job or when visibly loaded, whichever comes first. Single filter package. PDF Data Sheet: Not yet reviewed Write an online review and share your thoughts with other shoppers! Be the first to review this product Related Products Prem-i-air EH0312 Silver HEPA Air Purifier With Ioniser And Remote Control 240V~50Hz £75.99 £63.33 (ex. VAT)