The heart of
Westinghouse
Air Purifiers is what is on the inside:
NCCO Reactor
+
True HEPA Filter
+
Pre Filter
+
Filter Frame with
Active Oxygen Generator
Westinghouse NCCO Reactors SP6390NF & SP6390HP last up to 3 to 5 years of operation. The indicator light on your product will let you know when a replacement is needed.
WESTINGHOUSE REPLACEMENT
FILTERS AND
NCCO REACTORS
HEPA Filters should be replaced after
3,000 operating hours.
NCCO Reactors should be replaced every 3
to 5 operating years.
Please note - We recommend only using Westinghouse branded replacement filters to maintain optimum filtration and performance of your air purifier.
WESTINGHOUSE REPLACEMENT
FILTERS AND
NCCO REACTORS
To Fit Models:
1804
HEPA Filter should
be replaced after
3,000 Operating
Hours.
NCCO Reactors should be replaced every
3 to 5 years.
Please note - We recommend only using Westinghouse branded replacement filters to maintain optimum filtration and performance of your air purifier.
Westinghouse NCCO Reactors SP6440NF & SP6440HP last for up to 3 to 5 years of operation. The indicator light on your product will let you know when a replacement reactor is needed.
