AIRx filters are designed and built to the same fit and performance specifications as the original filters that came with your purifier.
1pk Levoit LV-PUR131-RF Air Filter Replacement by AIRx
Levoit LV-PUR131 Review
Levoit LV-PUR131 Compatible HEPA Filter Set
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LV-PUR131 Replacement Parts HEPA Filter Compatible For Levoit LV
LV-PUR131 Replacement Parts HEPA Filter Compatible For Levoit LV
Climestar Filter for Levoit Air Purifier LV-PUR131, Part LV-PUR131
Climestar Filter for Levoit Air Purifier LV-PUR131, Part LV-PUR131
Smart air purifier review (Levoit LV-PUR131S): Clean air and peace
LV-PUR131 Replacement Parts HEPA Filter Compatible For Levoit LV
Air Purifier Replacement Filter LV-PUR131-RF Replacement for
LV-PUR131 Replacement Parts HEPA Filter Compatible For Levoit LV
Levoit LV-PUR131 Replacement HEPA Filter + Carbon Pad
Levoit Air Purifier LV-PUR131-RF 2-Pack Replacement Filter True