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Top Air Purifiers for Compact Comparison



	Whirlpool Whispure 510 Air Purifier	Whirlpool Whispure 450 Air Purifier	Alen A350 Air Purifier
Specs
Rating
Price	$250	$399	$399 - $698
Sq. Ft. Coverage	510 Sq. Ft.	450 Sq. Ft.	800 Sq. Ft.
Warranty	1 Year	1 Year
Weight	26 lb.	25 lb.	16 lb.
Filter Change Indicator	With Replace Filter Indicator	With Replace Filter Indicator	With Replace Filter Indicator
MPN	Whispure 510	Whispure 450	ALENA350
HEPA Filter	With HEPA Filter	With HEPA Filter	With HEPA Filter
Height	24.1 in.	22 in.	18.5 in.
Width	20.5 in.	17.75 in.	17.48 in.
Depth	10 in.	11 in.	8.23 in.
Quiet Operation	With Quiet Operation	With Quiet Operation	With Quiet Operation

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