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Cobectal Air Purifier for Room Up to 2216 Ft² w/ H14 True HEPA 3-in-1 Filter & PM2.5 Air Quality Sensor $44.99 + Free Shipping
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$110
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Amazon
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Cobectal via Amazon [amazon.com] has Cobectal Air Purifier for Room Up to 2216 Ft² w/ H14 True HEPA 3-in-1 Filter & PM2.5 Air Quality Sensor for $89.99 - 50% with promo code 8T3VIMF7 = $44.99. Shipping is free.
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Cobectal via Amazon [amazon.com] has Cobectal Air Purifier for Room Up to 2216 Ft² w/ H14 True HEPA 3-in-1 Filter & PM2.5 Air Quality Sensor for $89.99 - 50% with promo code 8T3VIMF7 = $44.99. Shipping is free.
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Garbage product as an air purifier
Too small (physically) to clean anywhere near 2216 sq ft
ACH (you want 5 air changes per hour) would put this at a max 443 sq ft coverage area which this is not capable of
No CADR values listed (how well it cleans the air of dust, pollen, smoke)
Not AHAM verified (independent lab verified it actually does what it claims)
Garbage product as an air purifier
Too small (physically) to clean anywhere near 2216 sq ft
ACH (you want 5 air changes per hour) would put this at a max 443 sq ft coverage area which this is not capable of
No CADR values listed (how well it cleans the air of dust, pollen, smoke)
Not AHAM verified (independent lab verified it actually does what it claims)
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Things to look for
CADR values (how fast the air purifier can clear an area of smoke, dust, pollen)
Values will differ depending on size of area the purifier can handle)
AHAM verified (independent lab verification the air purifier is doing what the specs state)
ACH of 5 (or close to it for regular purification), ACH of 6 or 7 for medical needs
ACH is air changes per hour. If the specs state 300sq ft ACH 5 that means 5 air changes per hour for a 300 sq ft space (you must account for high ceilings)
If the space is smaller than the example of 300sq ft, the ACH value goes up (good thing)
If the space is larger than the example of 300sq ft, the ACH goes down (not good)
For this cobectal air purifier that was posted, 2216 sq ft means nothing because the unit is nowhere near that powerful. If it was the ACH would be 1 for 2216 sq ft, and the ACH would be 5 for a space of 443sq ft (2216/5)
coway, winix, blueair are all reputable brands that have quite a variety of good purifiers.
Things to look for
CADR values (how fast the air purifier can clear an area of smoke, dust, pollen)
Values will differ depending on size of area the purifier can handle)
AHAM verified (independent lab verification the air purifier is doing what the specs state)
ACH of 5 (or close to it for regular purification), ACH of 6 or 7 for medical needs
ACH is air changes per hour. If the specs state 300sq ft ACH 5 that means 5 air changes per hour for a 300 sq ft space (you must account for high ceilings)
If the space is smaller than the example of 300sq ft, the ACH value goes up (good thing)
If the space is larger than the example of 300sq ft, the ACH goes down (not good)
For this cobectal air purifier that was posted, 2216 sq ft means nothing because the unit is nowhere near that powerful. If it was the ACH would be 1 for 2216 sq ft, and the ACH would be 5 for a space of 443sq ft (2216/5)
If it was up to me I would personally go with the h133 over the core due to higher CADR with the H133 and the H133 being able to cover a larger room and still have enough ACH (for medical purposes)
If it was up to me I would personally go with the h133 over the core due to higher CADR with the H133 and the H133 being able to cover a larger room and still have enough ACH (for medical purposes)
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