
I use 2 separate Levoit hepa fans/filters. They both work great based on what I can see. I typically use the filter for about a month, cleaning the filter of any noticeable dirt and dust, and using it until I think the filter is good enough. The filters will turn dark gray over time, so they definitely do the job. I have a golden retriever so I use them to keep my allergens down.

Floor fan Xiaomi Mijia DC Inverter Fan 1X CN, white
33 Review

Compact dishwasher Weissgauff TDW 4006, white
81 Review

Universal Dryer Thermal Cut-Off Kit With Thermistor And Fuse Replacement - Compatible With Kenmore, Samsung, Whirlpool, KitchenAid And More
24 Review

Aerator Xiaomi diiib Dual Function Faucet Bubbler DXSZ001-1
33 Review

Transform Your Refrigerator'S Drinking Water With WaterSentinel WSG-4 GE RPWF Filter Replacement
10 Review

56 Egg Storage Bin Set - 4 Stackable Bins W/ Handle & Lid, BPA Free Polyethylene For Fridge, Freezer & Pantry Organization
11 Review

Honeywell HEV615 & HEV620 Compatible Durabasics HFT600 Filter Replacements (4 Pack)
13 Review

ICEPURE 5 Micron Sediment Water Filter Replacement (4-Pack) For 10-Inch RO Systems Including Dupont WFPFC5002, Aqua Pure AP110, Culligan P5, GE FXUSC, Whirlpool WHKF-GD05, PP10-05 And More
11 Review