Y7 SimPure do have to change both filters? Thanks for your time.

We change both at the same time. That makes sense to us.

About how many gallons does each filter use before replacement?

About 528 gallons according to the manual. Once you replace them, you hold the reset button, as the instructions say, to reset the counter. The other person that answered here needs to learn to read.

Does this machine work for well water?

Yes. I've used it through 3 sets of filters with well water. It works fine, no real issues as long as the well water is generally drinkable to begin with, it removes pretty much all the flavors etc. If the water isn't potable to start with, you would need another filter from what I can tell.

What do i do if the uv light turns on? the cf and ro lights are not turning; just the uv light. what does this mean?

I’d call the customer service number. They are very helpful.

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Description

💧 Stay ahead with every sip—pure water, zero hassle.

EFFORTLESS FILTER SWAP - Tool-free twist-in design means replacing your filter is a 30-second task—no plumber needed.
TRUSTED QUALITY SINCE 2006 - Proudly serving the USA with premium filtration backed by expert support whenever you need it.
SMART REMINDER ALWAYS FRESH - Built-in indicator light alerts you exactly when it’s time to refresh your filter—never miss a beat.
PURE HYDRATION NO COMPROMISE - Delivers up to 100 gallons of crystal-clear water daily, perfect for your health-conscious lifestyle.
TAILORED FOR SIM PURE Y 7 SERIES - Exclusively compatible with Y7, Y7P-W, and Y7P-BW models to guarantee peak performance.

The SimPure Y7/Y7P Series RO Filter Replacement Cartridge ensures premium water quality by filtering up to 100 gallons per day. Designed exclusively for SimPure Y7 series countertop RO systems, it features a quick, tool-free twist-in replacement and a smart indicator light to remind you when to change. Equipped with advanced anti-counterfeiting technology and backed by over 15 years of trusted US-based expertise, this cartridge guarantees fresh, contaminant-free water every six months.

Specifications

Material	Carbon Fiber
Item Weight	0.9 Pounds
External Testing Certification	Test
Product Benefits	Effectively improves water quality by reducing impurities and contaminants, featuring a quick change tool-free twist-in filter system for easy replacement, compatible only with SimPure Y7, Y7P-W, Y7P-BW Countertop RO Water Filter Systems.
Brand	SimPure
Unit Count	1.0 Count
Number of Items	1
Manufacturer	SimPure
Part Number	SimPure ROULP-1812-100-Y7
Item Weight	14.4 ounces
Package Dimensions	11.34 x 2.76 x 2.72 inches
Item model number	SimPure ROULP-2012-100-Y7
Size	Y7P-RO-Filter
Style	Y7/Y7P-RO-Filter
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Reviews

T**.

Great filter!

This is a great water filter. Filters out everything that’s bad for you.

4.08.2025

D**Y

Absolutely perfect water taste

These make the water taste amazing and are super easy to install and replace. We do this about every 3 months and the water is amazing. Super easy to use and are a well-designed water filter. The quality is also pretty sturdy these would be almost impossible to break.There's hardly any noise associated with the filtering and I have these conveniently set to order every 90 days which align with how often I need to replace them.Well worth the purchase!

28.09.2024

J**S

Great filter

Easy to install, no issues with leaking. Lasts 6 months or so, cost is great and the taste of the water is fantastic

11.11.2024

D**T

Great product

Easy to use

1.08.2025

H**R

Better water quality

The filter has been very helpful in my location as the water is highly hard and using this RO filters has enhanced the taste of water and definitely lesser TDS.

2.03.2025

G**K

Work as described.

Seem to work as described

18.09.2025

K**N

check out Sim Pure if you want good tasing healthy water

Love our Sim Pure water filter These are necessary replacement filters to keep it running.

6.09.2025

E**S

Fits Simpure water filtration system

1.09.2025

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