APEC FILTER-MAXCTOP US MADE 90 GPD Complete Replacement Filter Set for ULTIMATE Series Countertop Reverse Osmosis Water Filter System

Q: How often do you have to change the filters?

About every year depending on amount of usage

Q: Can you buy replacement hoses? Mine burst after about a year of regular use... it's the main hose that connects to the sink...

Hello, we are very sorry to hear about the issue. We do sell the replacement main hose for the RO-CTOP countertop system, but it can only be purchased directly from APEC at this time. Please contact us at 800-880-4808 to be of better assistance. Best Regards, APEC Support Team.

Q: How do you know when it's time to change the filters? Is there a visual indicator that it's past its prime?

There is no visual indicator on the unit itself. I just use an inexpensive TDS meter and measure the water purity. I just changed the filters after almost 2 years and the membrane doesn't have to be changed for 5 years. Changing the filters is super easy...only took me 5-10 minutes.

Q: I assume this filter set will not remove waterborne pathogens? Product rep answers only, please.

Dear Valued Customer, Thank you for contacting us. Yes, these filters on our RO systems will remove waterborne pathogens. Regards, APEC Customer Service

4.5/5

Product ID: 77483737

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Description

APEC FILTER-MAXCTOP US MADE 90 GPD Complete Replacement Filter Set for ULTIMATE Series Countertop Reverse Osmosis Water Filter System

Specifications

Manufacturer	APEC Water Systems
Part Number	FILTER-MAXCTOP
Item Weight	2 pounds
Product Dimensions	12 x 9 x 3 inches
Country of Origin	USA
Item model number	FILTER-MAXCTOP
Is Discontinued By Manufacturer	No
Size	4 Count (Pack of 1)
Color	White
Material	Carbon
Item Package Quantity	1
Number Of Pieces	4
Certification	Certified frustration-free
Included Components	FILTER-MAXCTOP
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

How often do you have to change the filters?

Can you buy replacement hoses? Mine burst after about a year of regular use... it's the main hose that connects to the sink...

How do you know when it's time to change the filters? Is there a visual indicator that it's past its prime?

I assume this filter set will not remove waterborne pathogens? Product rep answers only, please.

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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