The SpiroPure SP-IC100 inline carbon water filter provides a universal, standard size solution to getting better tasting water for your refrigerator, ice maker, reverse osmosis system, coffee maker, water cooler, etc. Premium coconut shell carbon proves to be the best choice for better tasting and smelling water. This filter cartridge is tested and certified by NSF International to NSF/ANSI Standard 42 for material requirements only (2021). Specifications: Made with NSF-certified coconut shell granular carbon.Replace every 6-12 months depending upon water quality and usageCartridge lasts for up to 1,500 gallonsNominal rating of 5 micronThe inline water filter size is 2" x 10"Offers 1/4" FNPT Inlet/Outlet adapters.Temperature rating of 39°F to 125°F (4°C to 52°C) This filter offers a standard-sized 2" x 10" cartridge, making it a universal fit for most brands and applications such as refrigerators, ice makers, water coolers, beverage equipment, coffee makers, drinking water fountains, RVs, campers, marine, RO systems, and more. The 1/4" FNPT inlet and outlet connections create a secure installation to most 1/4" tubing with clear instructions; just remember to check that the water flow direction on the filter is correct. Replace this filter cartridge about ever 6-12 months or every 1,500 gallons, whichever comes first. Cartridge life may vary depending upon water quality and usage. This filter offers a standard-sized 2" x 10" cartridge, making it a universal fit for most brands and applications such as refrigerators, ice makers, water coolers, beverage equipment, coffee makers, drinking water fountains, RVs, campers, marine, RO systems, and more. The 1/4" FNPT inlet and outlet connections create a secure installation to most 1/4" tubing with clear instructions; just remember to check that the water flow direction on the filter is correct. Replace this filter cartridge about ever 6-12 months or every 1,500 gallons, whichever comes first. Cartridge life may vary depending upon water quality and usage. SP-IC100 SP-IC100QC SP-IC380QC SP-IS105 SP-IS105QC SP-IS385QC Add to Cart Add to Cart Buying Options Add to Cart Add to Cart Buying Options Customer Reviews 4.2 out of 5 stars 73 4.2 out of 5 stars 73 4.2 out of 5 stars 73 4.2 out of 5 stars 73 4.2 out of 5 stars 73 4.2 out of 5 stars 73 Price $13.08$13.08 $13.95$13.95 — no data $13.08$13.08 $13.22$13.22 — no data Filtration Type Carbon Carbon Carbon Sediment Sediment Sediment Micron Rating 5 5 5 25 25 25 Size 10" x 2" 10" x 2" 10" x 2" 10" x 2" 10" x 2" 10" x 2" Inlet/Outlet Connection 1/4" FNPT 1/4" Quick-Connect 3/8" Quick-Connect 1/4" FNPT 1/4" Quick-Connect 3/8" Quick-Connect