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

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

🔄12-month / 5,000-gallon filter lifespan

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Description

💧 Pure water, zero hassle—filter smarter, live better!

FAST FLOW NO WAIT - Fill your glass in just 3 seconds with a rapid 1.5 GPM flow rate—perfect for busy kitchens and offices.
VERSATILE CONVENIENT - Ideal for kitchen, bathroom, office, or pet water needs, plus compatible with refrigerators via an adapter for ultimate hydration flexibility.
CRYSTAL CLEAR HYDRATION - Advanced coconut shell activated carbon and KDF media reduce chlorine, heavy metals, VOCs, and bacteria for pure, fresh-tasting water every time.
EFFORTLESS INSTALLATION - Push-to-connect fittings and included stainless steel hoses let you set up in under 3 minutes—no drilling or plumbing skills required.
LONG LASTING PERFORMANCE - Enjoy up to 5,000 gallons or a full year of contaminant-free water with a single filter replacement, saving you time and money.

The AQUA CREST 5KDC Under Sink Water Filter System delivers ultra-fine 0.5 micron filtration using premium coconut shell activated carbon and KDF media, effectively reducing chlorine, heavy metals, VOCs, and bacteria. Tested to NSF/ANSI standards, it supports a fast 1.5 GPM flow rate and lasts up to 12 months or 5,000 gallons. Designed for easy, drill-free installation with all necessary hoses and fittings included, it fits standard 3/8” valves and suits multiple locations including kitchen, bathroom, and office. This system offers a cost-effective, high-capacity solution for clean, great-tasting water daily.

Specifications

ASIN	B089D156HL
Best Sellers Rank	#39,108 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Under-Sink & Countertop Filtration
Brand Name	AQUA CREST
Capacity	5000 gallons
Container Type	Box
Customer Reviews	4.5 4.5 out of 5 stars (1,393)
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 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 Shelf Life	365 days
Purification Method	Activated Carbon
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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C$5709

Duties & taxes included

In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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