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🌿 Elevate your air game — because your lungs deserve the best!
The PuroAir 400 Replacement Filter is a rigorously lab-tested HEPA filter designed to fit PuroAir 400 purifiers perfectly. Featuring a 3-layer system with pre-filter, HEPA, and proprietary CarbonTech activated carbon, it removes up to 99.9% of smoke, pollen, dust, pet dander, allergens, and VOCs. Trusted by over 900,000 families and backed by a 100-day clean air guarantee, it’s engineered to improve allergy symptoms and sleep quality while delivering fresher, cleaner air.
| ASIN | B0C3GR2ZZ5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #10,921 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #71 in Air Purifier Filters |
| Brand Name | PuroAir |
| Color | White |
| Compatible Device | PuroAir 400 HEPA Air Purifiers |
| Customer Reviews | 4.8 4.8 out of 5 stars (621) |
| Date First Available | May 10, 2023 |
| Included Components | PuroAir 400 Replacement HEPA Air Filter |
| Item Weight | 1.67 pounds |
| Item model number | 400 |
| Material Type | Activated Carbon, Polypropylene, Polyurethane |
| Model Info | 400 |
| Part Number | 400 Filter |
| Product Dimensions | 16.85 x 2.45 x 12.5 inches |
C**B
An exceptional filter
A lightweight filter that is very effective and works well to remove dust particles from the air. The original filter lasted about a year. This is a very good filter.
S**T
great filter
delivery was excellent prices were very good product is great
T**A
⭐️⭐️⭐️⭐️⭐️ Reliable and Easy Replacement Filter
I’ve been using the PuroAir 400 replacement filter for a while now, and it continues to impress. The replacement process is quick and hassle-free it fits perfectly in the unit every time. I noticed an immediate improvement in air quality after installing it, just like with the original. It does a great job capturing dust, pet dander, and other allergens, which is important for our household,I have 4 kids and 2 dogs. The filter also lasts as advertised, making it a dependable and worthwhile purchase. If you have the PuroAir 400, this filter is a must to keep things running smoothly. Highly recommend!
R**Y
Will buy it again.
Fit and works well.
R**R
Puro 400 air filter units, and original replacement filters.
House was very dusty before having our two Puro 400 air filter units. Now air quality is tremendously improved. Getting original replacement filters has been very easy. Happy with product.
M**L
It does work
Well after 62 days of constant running, I would say the puroair 400 did its job. The hepa filters are a must. I bring home a lot of dust in the industry I’m in. I would say it’s helping pulling some of that out the air! Left is a brand new clean filter. Right filter is 62days old. LOOK AT ALL THAT DUST and discoloration. Happy with the results! Hope this helps
N**S
Great Filters.
These filters are great, easy to install. I’m glad that I got air purifiers in my home. Less dusting and better quality of life overall.
A**E
Expensive but works great!
We live in the Texas Panhandle where it’s always very windy and dusty. We also have two dogs that live in the house. This collects an amazing amount of dust particles, etc. Prior to getting this unit, there were always dust particles floating in the air, but this is no longer an issue. It was a great purchase, other than filters being expensive to replace. However, a filter will typically last for approximately 3 months. Would definitely recommend.
Trustpilot
1 month ago
3 weeks ago