100 GPD Triple Capacity Reverse Osmosis Yearly 5 pcs Replacement Filter Set, 3/8" QC

Pro+Aqua Complete Reverse Osmosis Yearly Replacement Filter Set. Includes 1 sediment filter (Stage 1), 2 triple capacity carbon block filters (Stage 2-3), 1 Membrane (Stage 4), and 1 Post Inline 3/8" Quick Connect Filter (Stage 5). OEM replacement for PRO-UC-ROSTD. Compatible with most 90-100 GPD RO systems using Standard 10" filters with 3/8" Quick Connect Output Ports such as APEC, iSpring, Express Water, and many more.