Replacement HEPA Filter (Set of 4) Model 1804
  • MEDICAL GRADE TRUE HEPA FILTER: The H13 medical grade True HEPA filters 99.97% of airborne pollutants, dust, pollen, and other allergens as small as 0.3 microns.
  • LONG-LASTING AIR FILTER: All Westinghouse 1804 HEPA air filter replacements can be used up to 3,000 hours of operation; an indicator light on the unit will let you know when it’s time to replace; An indicator on the unit notifies you if the filter needs to be changed and also when you’ve installed the filter incorrectly
  • EFFECTIVE AND SAFE: Trap dust mites, pollen, and other allergens with a True HEPA filter guaranteed to work effectively so you can breathe easy
  • MODEL 1804 REPLACEMENT: This air purifier HEPA filter is a replacement for the Westinghouse air purifier with NCCO technology model 1804
Where to buy
This air purifier HEPA filter is a replacement for the Westinghouse air purifier with NCCO technology model 1804