Store (SGD) +3 F94 filter SKU F94 $35.00 In stock Quantity: 1 Add to Bag Product Details Items included:10 pairs of F94 Filters. Tested by Nelson Lab with excellent results:VFE = 99.9%PFE = 99.7%BFE = 99.9%URL: https://totobobo.com/blog/nelson-lab-filter-test-reports/ Save this product for later Favorite
