Costco Members: iSpring 6-Stage Alkaline Reverse Osmosis Water Filtration & Faucet $150 + Free S&H
at Costco
NSF/ANSI certified 6-stage water filtration system with alkaline remineralization, $50 off through October 31, 2026.
NSF/ANSI certified water filtration system with 6-stage filtration and alkaline remineralization. Features easy installation and low maintenance. Includes one set of Stage 1-3 replacement filters. $50 off valid through October 31, 2026 while supplies last.
unknown
Ends Oct 31
household
about 2 hours ago
via Slickdeals
Membership required
Limited quantity
FAQ
What filtration stages are included?
The system features 6-stage filtration with alkaline remineralization and includes one set of Stage 1-3 replacement filters.
Is NSF certification included?
Yes, the system is NSF/ANSI certified for quality assurance.
How long is the discount valid?
The $50 discount is valid from October 1 through October 31, 2026, while supplies last.
