What is the difference between rcc7ak and ph100 other than difference in a pure to waste ratio and gpd capacity?

The reason I went with the RO100 (brother to the PH100, except doesn't have the Alkaline final filter) was the Dow Filmtec RO membrane. I have a friend who uses a high-end RO filter for his large aquarium. He recommended the Filmtec RO membrane (this is the same membrane he has) at a much lower cost than the high-end RO filters. The RCC7AK uses the iSpring RO membrane. While it might be just as good as the Filmtec, I'm going with the name brand reputable RO membrane for about the same price. The main difference between this (PH100/RO100) and the high end RO filter is the high-end filters use 1 micron carbon filters whereas the iSpring is a 5 micron carbon filter. My friends' need is to remove all chlorine from the aquarium water and you need the 1 micron filters to do that, per my friend... I'm super satisfied with the RO100.

where do you get replacement filters for ispring ph100?

Hello, We apologize for the inconvenience, we will have them available by late April.

In one of the bags there is a piece of angled plastic and three wood screws what does this go to?

Hi Evan, The screws are for mounting the system in your under sink wall. Some install them in wooden walls or use a piece of wood when mounting so we include those screws as well. Please reach out to our customer service team if you need further assistance. We're always ready to help. iSpring Water Systems, LLC

Hello What is the drain flow rate valve 300? (Note it is printed on the side of the valve)

Hi, The drain flow rate is 300 mL per minute. If you have any questions or need additional assistance, please contact us at support@123filter.com or call us at (678) 261-7611. Thanks, iSpring Water Systems, LLC

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iSpring PH100 Alkaline Reverse Osmosis Water Filter System, pH+ Remineralization 6-Stage Under Sink RO Drinking Water Filtration System 100 GPD Fast Flow 1:1 Pure to Waste Ratio, US Made Filters

Product ID: 180744838

Details

Brand
iSpring
EU Spare Part Availability Duration
1 Years
Item Weight
0.01 Ounces
Material
Acrylonitrile
Product Benefits
Removes lead

💧100 GPD fast flow

♻️1:1 pure to waste water ratio

⚙️6-stage US-made filtration

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Description

💧 Elevate your hydration game with pure, fast, alkaline water—because your health deserves the best!

FAST FLOW LESS WASTE - 100 gallons per day with an industry-leading 1:1 pure to waste ratio—eco-friendly and efficient.
PURE POWERHOUSE FILTRATION - Removes 99%+ of 1,000+ contaminants including lead & PFAS for crystal-clear hydration.
SLEEK SUSTAINABLE DESIGN - US-made durable filters paired with a stylish brushed nickel faucet eliminate plastic bottle dependency.
EFFORTLESS DIY INSTALLATION - Quick push-fit connectors and clear manuals make setup a breeze—no plumber needed.
ALKALINE BOOST FOR BETTER TASTE - 6-stage remineralization restores healthy minerals and balances pH for refreshing, great-tasting water.

The iSpring PH100 is a US-made 6-stage under-sink reverse osmosis water filtration system delivering 100 gallons per day of alkaline water with a 1:1 pure to waste ratio. It removes over 99% of contaminants including lead and PFAS, features fast flow with upgraded tubing, and includes a remineralization stage for balanced pH and superior taste. Easy to install with durable components and a stylish faucet, it offers sustainable, bottled-quality water right at home.

Specifications

ASIN	B0844HF76N
Best Sellers Rank	#139,522 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #331 in Under-Sink & Countertop Filtration
Brand Name	iSpring
Customer Reviews	4.5 4.5 out of 5 stars (336)
EU Spare Part Availability Duration	1 Years
Included Components	housings, filters, parts and tubings, faucet, mounting bracket
Item Type Name	Top Quality 6-Stage Under Sink Reverse Osmosis RO Drinking Water Filtration System 100 GPD Fast Flow 1:1 Pure to Waste Ratio with Alkaline Remineralization, US Made Filters
Item Weight	0.01 Ounces
Manufacturer	iSpring Water Systems
Manufacturer Part Number	PH100
Material Type	Acrylonitrile Butadiene Styrene (ABS), Plastic, Polyethylene (PE), Polypropylene (PP), Polystyrene
Model Number	PH100
Number of Items	1
Product Benefits	Removes lead, chlorine, and other contaminants while increasing water pH and flow rate
UPC	810004170216
Unit Count	1.0 Count

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409602 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hungary.

Secure transaction

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