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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Original SimPure Y7/Y7P Series CF Filter Replacement Cartridge for SimPure Y7, Y7P-W, Y7P-BW, 6 Months Replacement Cartridge (1 Pack)

Product ID: 503286562

Details

External testing certification
Test
Item weight
349 g
Material
Activated
Product dimensions
6D x 6W x 27H

⏳6-month lifespan

🔄tool-free twist-in replacement

🛡️anti-counterfeiting tech

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฿4163

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Refresh your water, refresh your life—pure simplicity in every twist!

EFFORTLESS 2 MINUTE SWAP - Twist-in design means zero tools, zero hassle—upgrade your water in moments.
AUTHENTICITY YOU CAN TRUST - Cutting-edge anti-counterfeiting tech ensures you get the genuine SimPure experience.
SMART REPLACEMENT REMINDER - CF Smart Indicator Light alerts you exactly when it’s time to refresh your filter.
TRUSTED QUALITY SINCE 2006 - Proudly serving USA customers with world-class filtration expertise and support.
PRECISION FIT FOR SIM PURE Y 7 Y 7 P - Guaranteed perfect seal—no leaks, no damage, just pure performance.

The Original SimPure Y7/Y7P Series CF Filter Replacement Cartridge is a genuine, activated carbon filter designed exclusively for SimPure Y7, Y7P-W, and Y7P-BW countertop RO systems. Engineered for a perfect fit and leak-free performance, it features a convenient tool-free twist-in installation and a smart indicator light to remind you to replace it every 6 months. Backed by SimPure’s trusted USA-based support and advanced anti-counterfeiting technology, this filter guarantees fresh, clean water with every use.

Specifications

ASIN	B0BGL3RK3T
Benefits	Provides fresh water by filtering impurities. ONLY Compatible Replacement Filters for SimPure Y7/Y7P Series (Y7, Y7P-W, Y7P-BW)
Best Sellers Rank	686,197 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 296 in Replacement Under-Sink Water Filters 187,945 in Cooking & Dining
Brand Name	SimPure
Compatible Water Purifier Models	SimPure Y7P-W
Customer Reviews	4.8 4.8 out of 5 stars (849)
External Testing Certification	Test
Item Dimensions D x W x H	6D x 6W x 27H centimetres
Item Weight	349 g
Manufacturer	SimPure
Manufacturer Part Number	Y7/Y7P-CF-Filter
Material Type	Activated carbon
Model Number	Y7/Y7P-CF-Filter
Number of Items	1
Set Name	Y7/Y7P Series
Unit Count	1.0 count

Reviews

J**N

Easy to replace on my RO countertop water filter and only took 2 minutes to replace both my CF and RO filters. Great quality and took 2 days for shipment to arrive from order date.

24.10.2024

J**T

Good simpure machine. I replace the filters every 6 months. Nice clean reverse osmosis water.

2.11.2024

J**R

taste better and clean

17.01.2026

A**R

Seem to work perfectly

16.01.2026

V**X

No issues after 2 months

14.09.2023

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2 weeks ago

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5 days ago

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