iSingo RF9999 faucet filter close-up highlighting mineral filtration for cleaner-tasting water.
iSingo RF9999 six-pack packaging showcasing purified water cartridges.
iSingo RF9999 cartridge installation in a PUR faucet filter.
iSingo RF9999 filter cross-section reveals mineral core filtration.
iSingo RF9999 filter reduces chlorine taste and odor.
iSingo RF9999 filter removes lead and heavy metals.
iSingo RF9999 compatible with PUR Horizontal and Classic models.
iSingo RF9999 18-month value pack saves money and reduces waste.
iSingo RF9999 filter with FSC-certified paper construction.

iSingo

iSingo RF9999 6-Pack Faucet Mount Replacement Filter — 3-in-1 Mineral Filtration, NSF Certified

High-performance tools and home improvement made for confident daily results

$38.61

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Why customers choose TaskHolt Tools

Elevate your tap water with the iSingo RF9999 faucet mount filters

The iSingo RF9999 six-pack is designed to work with a broad range of PUR faucet filtration systems—across horizontal, classic, advanced, and vertical mounts. This flexible compatibility means you can upgrade your filtration setup without replacing your entire purifier.

At the heart of each cartridge is a 3‑in‑1 mineral core filtration system. In daily use, this approach aims to balance purity with trace minerals, potentially delivering a crisper finish for coffee, tea, and everyday drinking water. The result isn’t a guarantee, but many users notice a noticeable upgrade in overall water quality and mouthfeel.

Certified performance you can rely on

NSF International certifications cover both filtration efficacy and materials. NSF/ANSI 42 confirms reduction of chlorine, taste, and odor, while NSF/ANSI 372 ensures lead-free materials. The filters also target a wide range of contaminants, including PFAS/PFOA and microplastics, offering an extra layer of confidence for daily use.

  • Broad compatibility with PUR faucet mounts for easy upgrading
  • Potential improvements in taste and odor for a more enjoyable drink
  • Lead-free materials and NSF-certified performance

Value, durability, and sustainability

This 6-pack emphasizes long-term value and reduced waste. Each cartridge is designed to filter roughly 100 gallons of water, depending on usage, and the pack helps you maintain steady access to filtered water over time.

Beyond filtration, the design emphasizes responsible packaging, including FSC-certified paper components. If you have questions, a responsive online support team is available to assist you in getting the most from your filtration setup.

What you may notice in daily use

  • Instant access to freshly filtered water without impurities
  • Cleaner-tasting beverages and smoother mouthfeel for hot drinks
  • Reduced chlorine-related taste and odor in everyday tap water

FAQ

Q: What models are compatible with the iSingo RF9999 faucet mount replacement filter?

A: Compatible with PUR faucet mounts, including horizontal, classic, advanced, vertical variants and many PUR purifier models; verify your system's compatibility before use.

Q: How long does one RF9999 filter last and what is included in the 6-pack?

A: Each cartridge supports roughly 100+ gallons or about 3 months; the 6-pack provides six filters for extended replacements.

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