iSpring 1.8" x 12" 50GPD Reverse Osmosis Membrane Comparable to Filmtec TW30-1812-50 Save 35% Off

• NSF certified 50GPD Reverse Osmosis Membrane
• TFC (Thin Film Composite) high quality membrane
• Rejects wide spectrum of impurities down to .0001 micron
• Industry standard size that fits most RO systems
• Spiral Wound Design for superior membrane flux with high active membrane surface area

Hey, it fits! I expected some problems but it fit perfectly to replace a well-used Filmtec unit. I use both types of RO filters and they work equally well.

Save 35% Off