What CADR do I need for 250 sq ft?

For wildfire-smoke planning with an 8 ft ceiling, target at least CADR 167. The AHAM 2/3 cross-check is CADR 167.

Required smoke CADR = sqft x ceiling height x ACH / 60
250 x 8 x 5 / 60 = 167
AHAM 2/3 room-size cross-check: CADR >= 167

Model	Smoke CADR	AHAM room	CARB	Cost/CADR	Annual filter
LEVOIT LAP-C601S-WUSR 227 CADR above target	394	611 sq ft	Check CARB	$0.76	$59.99	Check price
LEVOIT LAP-C601S-AUS 224 CADR above target	391	606 sq ft	Check CARB	$0.77	$59.99	Check price
LEVOIT LAP-C601S-WCA 224 CADR above target	391	606 sq ft	Check CARB	$0.77	$59.99	Check price
LEVOIT LAP-C601S-WUS 224 CADR above target	391	606 sq ft	Check CARB	$0.77	$59.99	Check price
Blueair Blue Signature 288 CADR above target	455	705 sq ft	Matched	$0.99	N/A	Check price
Medify Air MA-112 Pro 433 CADR above target	600	930 sq ft	Check CARB	$0.99	N/A	Check price
Medify Air MA-112 427 CADR above target	594	921 sq ft	Check CARB	$1.00	N/A	Check price
LEVOIT LAP-EL551S-AUS 187 CADR above target	354	549 sq ft	Check CARB	$1.41	N/A	Check price
LEVOIT LAP-EL551S-AUSR 187 CADR above target	354	549 sq ft	Check CARB	$1.41	N/A	Check price
LEVOIT LAP-EL551S-WUSB 187 CADR above target	354	549 sq ft	Check CARB	$1.41	N/A	Check price
WOZOYO Pure Air PA12 196 CADR above target	363	563 sq ft	Matched	N/A	N/A	Check price
WOZOYO Pure Air PA6 196 CADR above target	363	563 sq ft	Matched	N/A	N/A	Check price
Sharp FP-K50U-* 0 CADR above target	167	259 sq ft	Check CARB	N/A	N/A	Check price
Sharp FP-K50U-W 0 CADR above target	167	259 sq ft	Check CARB	N/A	N/A	Check price
Sharp FPK50UW 0 CADR above target	167	259 sq ft	Check CARB	N/A	N/A	Check price
Ionic Comfort Plus A552 1 CADR above target	168	260 sq ft	Check CARB	N/A	N/A	Check price
NOMA 143-1309 1 CADR above target	168	260 sq ft	Check CARB	N/A	N/A	Check price
Honeywell HFD360B 2 CADR above target	169	260 sq ft	Check CARB	N/A	N/A	Check price
Ionic Comfort Quadra A552 3 CADR above target	170	263 sq ft	Check CARB	N/A	N/A	Check price
Blueair 2712716000 8 CADR above target	175	271 sq ft	Check CARB	N/A	N/A	Check price