iSpring RCC7AK 6-Stage Reverse Osmosis System
NSF/ANSI 58 certified 6-stage reverse osmosis system with alkaline remineralization stage. Removes chloramines, lead, PFAS, and 1,000+ contaminants. Lowest annual running cost of any pick at ~$67-70/yr.
Aquasana AQ-4100 Shower Filter
NSF/ANSI 177 and NSF/ANSI 61 certified inline shower filter with KDF and coconut-shell carbon media. Attaches between the shower arm and your existing showerhead. ~$80-125/yr filter cost.
Where to buy
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Amazon
$79.99 as of
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
More about this product
Certifications
NSF/ANSI 177NSF/ANSI 61
Specs
- filter-media
- KDF-55, coconut-shell carbon
- certifications
- NSF/ANSI 177, NSF/ANSI 61
- chloramine-removal
- Partial (KDF, not NSF-certified for chloramine)
- filter-type
- Inline (works with any existing showerhead)
- annual-filter-cost
- $106-126/yr
- source:nsf-ansi-177
- https://info.nsf.org/Certified/HomeImprovement/Listings.asp?TradeName=Aquasana
- image:source-url
- https://www.amazon.com/dp/B0016BS9T6
- image:credit
- Aquasana, via Amazon product listing
