Keep your iSpring Zero Installation Countertop Reverse Osmosis System performing at its best with this genuine AlcaPure Edition Replacement Filter Bundle. This complete maintenance kit includes everything needed for up to 2 years of routine filtration, helping maintain clean, great-tasting alkaline drinking water and reliable system performance.
Complete 4-Stage Filtration
Stage 1 – 5 Micron Sediment Prefilter – Reduces sediment, rust, dirt, and other larger particles to help protect downstream filters.
Stage 2 – Carbon Block Filter – Reduces chlorine, unpleasant tastes, odors, and disinfection by-products while helping extend membrane life.
Stage 3 – 75 GPD Reverse Osmosis Membrane – The primary purification stage, reducing dissolved contaminants for cleaner drinking water.
Stage 4 – AlcaPure Alkaline Post Filter – Restores calcium and magnesium while raising water pH to approximately 7–8 for fresh, balanced taste.
Features & Benefits
Complete 2-Year Replacement Bundle for compatible iSpring Zero Installation Countertop RO Systems.
Genuine iSpring Filters engineered for proper fit and dependable performance.
Alkaline Remineralization adds calcium and magnesium after RO purification.
Improves Taste & Freshness with a polishing alkaline post filter.
Optional Anti-Scale Carbon Filter Available for homes experiencing premature RO membrane scaling.
What's Included
2 × Stage 1 Sediment Prefilters
2 × Stage 2 Carbon Block Filters
1 × 75 GPD Reverse Osmosis Membrane
2 × AlcaPure Alkaline Post Filters
Recommended Replacement Schedule
Sediment Filter: Every 12 months
Carbon Block Filter: Every 12 months
RO Membrane: Every 2–4 years
Alkaline Post Filter: Every 12 months
Replacement intervals may vary depending on water quality and usage.
Compatibility Notes
Compatible with iSpring AlcaPure Edition Zero Installation Countertop Reverse Osmosis Systems.
Converting from OnliPure Edition requires smaller attachment clips (sold separately).
When upgrading to the Anti-Scale Carbon Filter, install a new RO membrane at the same time for optimal performance.
Resetting the Filter Indicator
To reset the filter change indicator (Blinking Red Light), press and hold the “push" button for 5 seconds.Â
To reset the reverse osmosis membrane replacement indicator (Solid Red Light) unplug the power supply from the back of the unit and plug it back in while pressing and holding the "push" button.Â
Reverse Osmosis Membrane replacement step-by-step video instructions:
Shipping & Returns
Orders Processing: Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand. All orders are processed and shipped within 1 - 5 business days.
Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your card for the purchase.
30 Day Returns: If your order arrives damaged, we will exchange you a replacement. For more details, visit our Refund Policy Page.
Why do some brands cost more than others?
Pricing varies based on number of filtration stages, system capacity (GPM / output), technology (RO, UV, hydrogen, etc.), build quality and components. Most systems range widely from a few hundred dollars to several thousand depending on features and performance. Higher-end systems typically offer better purification, longer lifespan, and more advanced features
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Manufacturer warranty honored
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Brand-new, factory-sealed products
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Help choosing the right system for your home or business
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Quality tested products before shipment
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2-Year AlcaPure Edition Zero Installation Purifier Replacement Filter
US
United States
Jun 28, 2026 22:36
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2-Year AlcaPure Edition Zero Installation Purifier Replacement Filter Bundle