Purifier or Monitor First
Should you buy an air purifier or air quality monitor first? This guide compares immediate relief against diagnostic insight to help you decide.
PuroAir 400 Replacement Filter
If you are interested in more details, you can find full information on the seller's page.
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Russia
Russia
Available
Product details
Features
- 3-layer system with pre-filter and activated carbon
- Filters particles as small as 0.1 micron
- Compatible with PuroAir 400 Air Purifier
- Recommended replacement every 90 days
- Energy Star and CARB certified
- HEPA filtration up to 99.9% of pollutants
For families managing allergies or simply wanting cleaner air, the PuroAir 400 replacement filter keeps your purifier running at peak performance. It's perfect for reducing sneezing fits during pollen season or eliminating cooking odors before guests arrive.
While many focus on air purification, this filter transforms your purifier into a tool for better sleep and daily comfort. The three-layer system—pre-filter, HEPA, and activated carbon—traps fine particles like pet dander and smoke, so you wake up feeling refreshed. In testing, it captured dust so fine it’s invisible, yet you’ll notice fewer surfaces needing dusting each week.
With easy installation and a 100-day guarantee, maintaining your indoor air quality is straightforward. Trust this genuine filter to deliver crisp, clean air consistently.
General specs
- Brand: PuroAir
- Model: 400
- Seller: Retailer
- ID: B0C3GR2ZZ5
- Weight: 1.67
- Dimensions: 62.23, 317.5, 428.99
- Filter Type: HEPA, Activated Carbon
- Filtration Stages: 3
- First listed by seller: May 4, 2025
Price History for seller Retailer
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| Brand | PuroAir | PuroAir | PuroAir | Musslan | Pulluty | Nuwave |
| Model | 400 | PA-240 | Puro-Air-HEPA-14 | 211+ Filter Replacement | FLT4825 | 47363 |
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| Rating |
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| Price | RUB 5,455.67 | RUB 6,017.37 | RUB 4,412.52 | RUB 4,091.55 | RUB 2,406.46 | RUB 28,083.98 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 21, 2026 | May 11, 2026 | Mar 21, 2026 | May 13, 2026 | May 11, 2026 | May 4, 2026 |
| Item Weight | 13.4 ounces | 12.5 ounces | 4.84 pounds | 2.23 pounds | 13.2 pounds | |
| Part Number | PA-240 | For Blue Pure 211+ (2Pack) | FLT4825 | |||
| Material Type | Fiberglass, Polypropylene, Polyurethane | Polypropylene, Fiberglass, Polyurethane | H13 HEPA | |||
| Special Features | Easy to Install, Quiet | Easy to Install, Quiet | HEPA Filtration | |||
| Country of Origin | China | China | China | China | ||
| Batteries Required | No | No | No | |||
| Product Dimensions | 7.6 x 6 x 7.6 inches | 7.6 x 6 x 7.6 inches | 15 x 12 x 6 inches | 15.77 x 4.76 x 1.29 inches | 9.5"D x 11"W x 18.5"H | |
| Included Components | 2 PuroAir 240 Replacement HEPA Air Filters | PuroAir 240 Replacement HEPA Air Filter | 211 HEPA Filter 2 Pack, 211+ HEPA Filter | 4 True H13 HEPA Filters+8 Carbon Pre-Filters | 1 x Nuwave ZERO Smart Air Purifiers, 1 x User Manual, 2 Stainless-steel Pre-filters (Pre-installed), 2 Bio-Guard Filters (Pre-installed), 1 Cylindrical Bio-Guard Filter (Pre-installed) | |
PuroAir 400 White HEPA filtration up to 99.9% of pollutants
RUB 5,455.67
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