Air purifier le hawa bata dhulo ra pollen filter garxa, tara bahirako pollution bandh garnu pardaina. One room ko lagi HEPA size 13-18 CADR thik hunchha. Tara mero anubhav le, HEPA matra hudaena — filter change garne capacity pani hernu parchha! Hamro sano ghar ma, mero chhori ko allergy kam bhako thiyo, tara purifier ko maintenance cost le garda dherai mahango pardai garchha.
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