

🌬️ Breathe smarter, live better — don’t let stale air hold you back!
The Filter-Monster Replacement Filter Kit offers a high-efficiency pleated polypropylene filter compatible with Austin Air Healthmate FR400 and HM400-series purifiers. Designed for up to 5 years of use under normal conditions, it includes one main filter and two pre-filters to maximize air purification and extend filter life. Easy to install and cost-effective, this kit ensures your air purifier performs at peak efficiency, delivering cleaner, fresher air for your home or office.













| ASIN | B07GL6DWQ4 |
| Air Filter Construction | Pleated |
| Brand Name | Filter-Monster |
| Common Applications | Appliances |
| Compatible Devices | Air Purifier |
| Customer Reviews | 4.4 4.4 out of 5 stars (432) |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00850001466004 |
| Included Components | (1) filter, two (2) pre-filters |
| Item Dimensions L x W x Thickness | 34.3L x 34.3W x 36.8Th centimetres |
| Item Weight | 7.97 kg |
| Manufacturer | Filter-Monster |
| Material Type | Polypropylene |
| Model Number | fr400 |
| Number of Items | 3 |
| Product Grade | New |
| UPC | 850001466004 |
| Unit Count | 1.0 Count |
N**K
I ordered this filter for my Austin Air PET machine. I hadn't replaced the filter in a while as the price of the filters was absolutely unreasonable. When I first bought the machine the filters were about $200 now they go for $500!! This filter was a great price and works perfectly! Quality of air has improved amd I definitely noticed a difference. Definitely recommended!!
Z**H
Great replacement filter for Austin Air system. Includes 2 pre-filters, one light, one dark, to match your unit. Easy to install.
R**.
It fits and works like it should. Looks like the original filter.
J**M
Replacement for Austin Healthmate. Order arrived very quickly, works well.
O**2
Fit perfectly into my Austin Air Health Mate unit. I placed the filter in 1st. Then I linned up BOTH pre-filters, bent them into a circle and nudged them into the tight space around the filter. I began nudging one end a few inches, worked my way around, doubled up the ends and nudged them in. I repeated this as I'd push the filter to the opposite side by a few hairs but just enough to keep nudging a few inches at a time. I was able to get my fingers into the corner spaces to do the most nudging downward till both filters were fully inside the unit and surrounding the new filter. I placed the black filter on top because my unit is black and the tiny air holes tend to show the filter a bit so may as well match. For white or off-white units, place the white prefilter towards the outside of the unit if also using the black prefilter. So, I've been running my unit 24-7 for one week with this new label filter. I'm very satisfied as evidence by not needing to dust up fine dust off my black carved out headboard. I live near the freeway so fine particles and dust is an issue even with screens on my windows. Plus I have two awesome dogs who sleep in my bedroom. I suffer from alergies so good air quality is critical, as it should be for everyone. Overall, I'm very satisfied with this filter and super happy to save a lot of money. Brand name filters are overpriced just because a manufacturer has their own models. I'm so glad there's finally some competition and more people can afford better air quality, for their health and well being.
TrustPilot
2 周前
3天前