Air Purifier Ranking

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Winix 9800 vs Medify MA-112

Both are extra large air purifiers. Winix 9800 scores 3.6 to 3.3 on our formula. It's also the cheaper of the two, which makes this an easy call.

Winix 9800
Higher score

Winix 9800

3.6
Value Quietness Filter cost
Medify MA-112

Medify MA-112

3.3
Value Quietness Filter cost

Rating by rating

RatingWinix 9800Medify MA-112
Overall3.6 3.3
Value2.5 5.0
Energy efficiency2.0 5.0
Quietness3.0 0.5
Filter cost5.0 4.5
Certified CADR5.0 1.5
Features5.0 0.5
Tested performance2.5 2.5

Spec by spec

SpecWinix 9800Medify MA-112
Price (USD)279450
$ per CADR0.70.5
Smoke CADR405950
Dust CADR410950
Pollen CADR408950
AHAM room size (sq ft)6281,472
Max power (W)8595
CADR per watt4.810.0
Noise low (dB)2525
Noise high (dB)5660
Filter cost per year$95$260
5-year cost$754$1,750
Carbon (lb)1.20.5
True HEPAYesYes
Auto modeYesNo
AppYesNo
AHAM VerifideYesNo
Energy StarYesNo

Green marks the better figure in each row. Prices are approximate street prices.