






🌬️ Elevate your air game—because clean air is the new luxury.
This Westinghouse True HEPA Filter Replacement set includes four medical-grade H13 filters that capture 99.97% of airborne particles as small as 0.3 microns. Compatible with models 1804 and 1901, each filter lasts up to 3,000 hours and features a smart indicator light to signal replacement time, ensuring your air purifier consistently delivers optimal performance and healthier indoor air.




| ASIN | B087V6Y9RG |
| Batteries Included? | No |
| Batteries Required? | No |
| Brand Name | Westinghouse |
| Compatible Device | Air Purifier |
| Customer Reviews | 4.5 4.5 out of 5 stars (97) |
| Date First Available | 14 May 2020 |
| Item Weight | 99.6 g |
| Material Type | Fiberglass |
| Model Info | 1804 |
| Part Number | WH-1804-HP |
| Product Dimensions | 11.61 x 13.59 x 0.89 cm; 99.79 g |
B**S
Fits properly and works well!
C**Y
Excellent quality and functionality. Seems like it will last for a long time. Very versatile compared with all other stands I've purchased.
J**R
A great portable filter to keep lungs free from all the nastiness out there. I take it to all of my appointments and even on a plane-which was just what I needed! I highly recommend not only the portable filter but of course the filters that go with it!
A**R
I bought a Westinghouse air purifier and was pleased that the replacement came with 4 in the packaging. It was very easy to exchange out as well.
J**T
OEM, fits as expected
Trustpilot
2 weeks ago
1 week ago