Simple Air Purifier Buying Tips

2023-12-19 14:16:28

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“ A straightforward five-point guide to choosing an air purifier by household needs, CADR, CCM, noise, smart controls, sensor performance, size, and appearance. ”

1. Define your needs: Before buying an air purifier, determine why you need it. A household with pets needs broad capabilities, including strong performance in capturing hair and dander, controlling microorganisms, and removing odors.

2. Compare CADR ratings: Review both particle CADR and formaldehyde CADR. Higher is not always necessary; choose a product that matches the floor area. A simple formula is: CADR × 0.1 = suitable room area. If price is not a concern, however, a higher CADR will provide greater purification efficiency and circulate clean air through the room more quickly.

3. Compare CCM ratings: Review both particle CCM and formaldehyde CCM. Each is divided into four levels, P1-P4 and F1-F4 respectively, and a higher grade is better.

4. Consider noise: As a general rule, lower noise is better, especially when the purifier will operate at night.

5. Review additional features: These may include smart controls, sensor sensitivity, and displays. Product dimensions and appearance may also be important.

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Simple Air Purifier Buying Tips

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