Check the listing for details. High Quality Sediment 10"x2.5" filters,1 micron filtration, pack of 3. Condition: New. Listed at 7.99 USD. Set of 3 Universal 10"x2.5" Sediment filters for Undersink Reverse Osmosis Water Purification Systems. OVERVIEW: Fit all 4, 5 and 6 stage Reverse Osmosis Systems or Whole House water purification systems/Water filters. Fit regular 10" x 2.5" housing. - 3 of 10" Sediment Filters. 1 Micron filtration. Removes dirt, silt, sand, rust and scale particles. High quality guaranteed. If you want to order Reverse Osmosis membranes (just copy link and paste into browser): 50 GPD membrane: https://www.ebay.com/itm/50-GPD-Reverse-Osmosis-RO-TFC-membrane-made-in-USA-/251473164106?pt=LH_DefaultDomain_0&hash=item3a8cf7f74a 75 GPD: https://www.ebay.com/itm/261421410051?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 100 GPD: https://www.ebay.com/itm/100-GPD-TFC-type-Reverse-Osmosis-RO-Membrane-made-in-USA-/251473165069?pt=LH_DefaultDomain_0&hash=item3a8cf7fb0d . Shipping (Domestic and International): We ship within 1-2 business days via USPS First Class Returns/Exchange: Only of defected. Warranty: Warranty: 30 days.