4-Stage Reverse Osmosis 3-Pack Replacement Filters: 1, 2, & 4

Home drinking water filtration with Stage 1, 2, and 4 reverse osmosis filters from Pure Blue H2O.

3 pack of replacement filters for six 6 month replacement of Stage 1 and 2 filters, plus annual stage 4 filter replacement for NSF Certified 4-Stage Reverse Osmosis System.

3-Pack: Stage 1, 2, & 4 Filters:

3-Pack of Twist Lock Replacement Filters 1, 2, & 4. Annual supply includes: 1 sediment filter (stage 1), 1 pre-carbon block filter (stage 2), and 1 post-carbon block filter (stage 4)

Replace Stage 1 and 2 every six months, Stage 4 every year

NSF Certified for 4-Stage Reverse Osmosis System (Product PB-TLRO4H50T).

• Reduces chlorine taste and odor
• Increases water clarity
• Protects thin film membrane
• 2,500 gallons of filtered water
• Easy installation
• 1/4 turn; quick change; no mess
• Reduces sediment, dirt, rust, and suspended particles
• Increases water clarity
• Helps protect small appliances that use filtered water