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Anonymous
Anonymous asked in HealthDiseases & ConditionsAllergies · 3 weeks ago

Air purifier ?

What is a good air purifier for someone with dust allergies 

1 Answer

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  • 3 weeks ago

    merely buy a 20x20 box fan and  a 20x20x4 MERV 13 filter, total cost of under $40 and will outperform every air purifier on the market

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