Main Menu

Referral
Warranty
Dealer
FAQ
Account
- Login

0 Items - $0.00

Home
- Referral
- Warranty
- Dealer
- FAQ
- Account
  - Login
What's New
- Sparkling Countertop RO
Reverse Osmosis Systems
- Under Sink Classic RO
- Undersink Tankless RO
- Countertop RO
- Deionizer RO (0 TDS)
- Commercial RO
Whole House Systems
- Spin-Down Water Filters
- Heavy Duty Water Filters
- Softeners & Descalers
- Central Water Filter
- UV Water Filters
- Water Leak Stop
- Water Solutions for Different Water Sources
Other Systems
- Kitchen
- Bathroom
- Outdoor
- Car Wash Systems
Replacement Cartridges
- Replacement Filters
- Replacement Filter Sets
Maintenance
- Parts and Accessories
- Push Fit Plumbing Fitting
- Extended Warranty
Special & Featured
- We Remove PFAS
Blog

Home
Fittings

LittleWell 154K 1/4" Inline Quick Connect Fitting, 0404UC 154K

Name: LittleWell 154K 1/4" Inline Quick Connect Fitting, 0404UC 154K
Brand: iSpring
SKU: 0404UC (154K)
Price: 10.99 USD
Availability: InStock

$10.99

Spring Savings & Earth Day Special:

Get 15% Off Your Purchase - Code: ED1615 📋

Valid Date: 04.13.2026-04.26.2026.

Qty:

Total Price:

Free Shipping

Add to Cart Buy Now

Trustpilot

LittleWell 154K 1/4" Inline Quick Connect Fitting, 0404UC 154K

$10.99

Description
Reviews
Support

Product Description

Push-fit connections for 1/4" tubing.
Suitable for use with 1/4" Pex, CPVC, and copper pipe.
Lead free.
1/4" x 1/4" O.D.

This part fits

Most reverse osmosis water filter systems that use 1/4" tubing

Availability: In Stock
Model: 0404UC (154K)
Manufacturer: iSpring
Product Weight: 0.10 LB

Warranty Registration & Help Center

Tell us about your shopping experience

About Us

iSpring Water Systems LLC is a water filtration company specializing in creating efficient clean water solutions for a variety of residential and commercial needs. We have been located in the Greater Metro Atlanta area for nearly two decades and are a team of water filtration specialists who place a high emphasis on strict quality control and customer satisfaction.

Our team aims to deliver efficient water filtration systems that enhance customers' quality of life and ensure their peace of mind. We specialize in providing advanced water treatment solutions for both residential and commercial properties, and we are delighted to offer our assistance to customers.

We are committed to providing easy-to-use and creative water filtration solutions that enhance lives, support sustainability, and encourage a stress-free and healthy lifestyle for customers.

Contact Us

iSpring Customer Support Center
(678) 801-9308 M-F 9-5 EST
(678) 261-7611 M-F 9-5 EST
2480 Industrial Park Blvd, Cumming, GA 30041

Testimonials

"5.0 of 5 stars Great filtration system May 7, 2018
Verified purchase
This review is from: iSpring WGB22B 2-Stage Whole House Water Filtration System
Such a great whole home filtration system! This system is very large, big enough to be used for a business. The filters last a long time as well."
By Mrs. Maples
" 5.0 of 5 stars love it! Water tastes great - we are very ... May 6, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Have had the system for about six weeks; love it! Water tastes great - we are very happy with system. Have not run into any problems. Would recommend this systems highly!"
By Amazon Customer
"5.0 of 5 stars We had an RO system before and the water with this new system taste better. May 4, 2018
Verified purchase
This review is from: iSpring RCC7 Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
The installation of the RO system is simple. We had an RO system before and the water with this new system taste better."
By KC Cox
"4.0 of 5 stars Great filter - water takes great May 4, 2018
Verified purchase
This review is from: iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System
Great filter - water takes great. Lab results were excellent. Valve on faucet leaked after a few months, iSpring immediately replaced under warranty, free of charge."
By HMA
"5.0 of 5 stars Easy installation, no leaks, and tasty water! May 3, 2018
Verified purchase
This review is from: iSpring RCC7 High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System
System was easy to install following directions and fits under our small sink area perfectly. We've had it for several months now and there have been no leaks or issues with any of the components and the water still tastes excellent! Video shows our under-sink cabinet with the system installed."
By Megan Lahti
"5.0 of 5 stars A great system upgradeNovember 21, 2017
Verified Purchase
I needed a new RO system. My old system was over 7 years old, it was time for something better. I found the ispring had a 6stage RO system. I also looked at the cost & availability of replacement filters. I like the fact there are filter kits to buy, and are reasonably priced. ... The water from the new system has a nice taste. Overall, the system was well laced,easy to install & works great. I would buy this system again."
By Ken

Newsletter Signup

About Us
FAQs
Privacy Policy
Return Policy
Shipping Policy
About Prop65
Charitable Ventures
What Others Said
Water Education
- Hydropower Energy
- Water Pollution
- River Ecosystems
- Oceanography
- Tsunami Guide
- Hydroponics and Water
Contact Us
Site Map
Login