Amazon.com: 2 pack HEPA Filter FY2422/30 and 2 pack Filter FY2420/30 Alternative Replacement for Philips AC2889,AC2887,AC2882,AC3829 Air Purifier Filters : Home & Kitchen
Amazon.com: PHILIPS Air Purifier 800 Series, Purifies Rooms up to 698 sq ft (in 1h), 93 CMF Clean Air Rate (CADR), HEPA Filter, AHAM and Energy Star Certified, 99.99% allergen removal, AC0820/40,