+3 Refill: 50 - 100um resin cleaning filters only FLTR-50 $20.00 In stock Quantity: 1 Add to Bag Product Details Refill: 50 disposable 100 micron mesh funnel filters for use with the material filter kit. This does not include the funnel or clean cards. Keep your resins clean and clear of contaminants Save this product for later Favorite