1.Air purifier filter replacements for dyson HP01 filter, Dyson Pure Cool Link Desk DP01 DP02, DP03, Dyson Pure Hot + Cool Link HP01 HP02, HP03, replaces part # 968125-03. NOTE: Only compatible with Dyson Pure Cool Link Desk DP01 DP02, DP03, Dyson Pure Hot + Cool Link HP01 HP02, HP03 Air Purifier! Please confirm your air purifier model number before placing an order ! 2.H13 HEPA filter captures up to 99.97% of particles as small as 0.1 microns in size from your indoor air. Please confirm the height of your filter to ensure that this is the correct filter 3.Premium replacement for dyson HP01 filter effectively improve the quality for your home by removing 99.97% of airborne particles down to 0.3 microns 4.3-in-1 Efficiency Filtration design for dyson air purifier filter replacements, dyson hp02 filter HEPA, Pre-Filter, Activated carbon layer to help improve indoor air quality. Package contains 1 pack HP02 HP01 DP01 DP02 filter replacement manufactured for dyson fan air purifier