What adapter is needed for refrigerator filtration?

I used this for an under sink install and didn’t need anything extra. Im sure this could be used as a stand alone filter on the fridge. I purchased this item AQUACREST GXRTDR Inline Water Filter, Compatible with GE GXRTDR, Samsung DA29-1010... https://www.amazon.com/dp/B0787WGNPS/ref=cm_sw_r_sms_c_api_i_XnM4EbVJ49M0W for my fridge ice maker. I cut the existing water line and installed into each end. Hope this helps.

Why dont you sell a replacement without the hose!?

I think you can buy just the filter without the hose.

With RV sanitation, is there a way to remove the filter and connect the 2 quick connect ends together? or is there an adapter?

Not sure what your wanting to do but, I live full time in an RV now and I have learned that there is always a way and a connector for any thing.

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AQUA CREST 5KDC Under Sink Water Filter System

Product ID: 219840810

Details

Brand
AQUA CREST
Capacity
5000 gallons
Included Components
carbon block
Installation Type
Under Sink
Material
NSF/ANSI
Package Information
Box

⚡1.5 gallons per minute flow rate

💧0.5 μm ultra-fine filtration

🛠️3-minute no-drill installation

C$6085

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚰 Elevate your everyday hydration with AQUA CREST’s ultra-clean flow!

EFFORTLESS EFFICIENCY - Filters up to 5,000 gallons or 12 months with a fast 1.5 GPM flow—fill your glass in just 3 seconds without compromise.
PLUG PLAY PERFECTION - Install in under 3 minutes with included push-to-connect fittings—no drilling or hose cutting needed, perfect for busy professionals.
CRYSTAL CLEAR HYDRATION - Advanced coconut shell activated carbon plus KDF removes chlorine, heavy metals, VOCs, and bacteria for pure, fresh water every time.
SMART SAVINGS SAFE SIPS - Costs just 5 cents a day for premium filtration that’s NSF/ANSI tested and lead-free—because your health deserves the best value.
VERSATILE WATER WELLNESS - Ideal for kitchen, bathroom, office, and even fridge connection with an adapter—clean water wherever you need it most.

The AQUA CREST 5KDC Under Sink Water Filter System delivers ultra-fine 0.5 micron filtration using coconut shell activated carbon and KDF media, effectively reducing chlorine, heavy metals, VOCs, and bacteria. Certified to NSF/ANSI standards, it supports a high flow rate of 1.5 gallons per minute and filters up to 5,000 gallons or 12 months. Designed for quick, no-drill installation with all necessary hoses and fittings included, it fits standard 3/8” valves and is suitable for kitchen, bathroom, office, and refrigerator use. This lead-free system offers premium water quality at just 5 cents per day, making it a smart, health-conscious choice for modern professionals.

Specifications

ASIN	B089D156HL
Best Sellers Rank	#56,270 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #157 in Under-Sink & Countertop Filtration
Brand	AQUA CREST
Brand Name	AQUA CREST
Capacity	5000 gallons
Container Type	Box
Customer Reviews	4.5 out of 5 stars 1,392 Reviews
EU Spare Part Availability Duration	1 years
Filter Life Cycle	12 months
Global Trade Identification Number	00840814168790
Included Components	carbon block
Installation Type	Under Sink
Item Dimensions L x W x H	11.02"L x 5.12"W x 3.15"H
Item Highlight	Reduces PFAS, PFOA/PFOS, Chlorine, Direct Connect Under Sink Water Filter, NSF/ANSI Tested, 5K Gallons Ultra High Capacity
Item Weight	1.3 pounds
LowerTemperature Range	32 °F
Manufacturer	AQUA CREST
Material	NSF/ANSI Approved Components
Material Type	NSF/ANSI Approved Components
Maximum Flow Rate	1.5 gpm
Model Name	RC 4 EZ-Change
Model Number	AQ-5KDC
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Reduces Chlorine, Improves Taste and Odor, Lead-free
Part Number	1
Power Source	Mechanical Water Pressure
Product Dimensions	11.02"L x 5.12"W x 3.15"H
Product Shelf Life	365 days
Purification Method	Activated Carbon
Special Feature	Reduces Chlorine, Improves Taste and Odor, Lead-free
Supported Water TDS Level Maximum (PPM)	300
UPC	840814174272 840814168790
Unit Count	1 Count
Upper Temperature Rating	100 °F
Warranty Description	1 Year Manufacturer

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