Skip to the content

Free Shipping On Orders Over $89 | Call Our Experts Today

Search for products

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Need help?

(800) 468 5997

Heating
Plumbing
Fittings
Valves
HVAC
Irrigation
Hardware
Kitchen & Bath
Tools
Brands
About Us

Home » Plumbing » PEX Plumbing » PEX Fittings »adapters

Collection: PEX Fittings

Filter products

Filter

Brand

Search

Rehau
Uponor
Viega

Series

Search

PureFlow Crimp
PureFlow Press

Type

Search

Adapters

Size

Search

3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"

Material

Search

Brass
stainless

Price

Search

Under $5
$5 to $10
$10 to $15
$15 to $20
$20 to $25
$25 to $50
$50 to $75
$75 to $100
$100 to $150
$150 to $200

Collection

PEX Fittings

Reset Filters

In stock 79
Out of stock 2

The highest price is $171.91

$ From

$ To

Sort by:

81 Products

Rehau

317184-001 - 1/2" x 1/2" C Female EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $3.45
Rehau

317171-001 - 1/2" x 1/2" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $5.18
Rehau

317178-001 - 1" x 1" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $18.54
Rehau

317173-001 - 1/2" x 1/2" EVERLOC+ PEX to FPT Adapter

In stock

(1)

Regular price $9.91
Rehau

317187-001 - 3/4"x 3/4" C Female EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $8.18
Rehau

317182-001 - 3/4"x 3/4" FPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $11.33
Rehau

317172-001 - 3/4"x 3/4" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $8.95
Rehau

317183-001 - 1" x 1" FPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $23.40
Uponor

LF4527575 - ProPEX LF Brass Male Threaded Adapter, 3/4" PEX x 3/4" NPT

In stock

(0)

Regular price $8.55
Viega

99620 - 1/2" PureFlow Press x 1/2" ProPress Adapter - Zero Lead

In stock

(0)

Regular price $4.08
Viega

90541 - PureFlow 2811ZL Bronze PEX Adapter, 3/4"

In stock

(0)

Regular price $5.49
Viega

99640 - 3/4" PureFlow Press x 3/4" ProPress Adapter Zero Lead

In stock

(0)

Regular price $7.69
Viega

91520 - PureFlow Zero Lead Bronze PEX Press Adapter Straight Female 1/2" by 1/2" Press

In stock

(0)

Regular price $5.79
Viega

90521 - 1/2" PureFlow Press Bronze PEX Male Adapter

In stock

(0)

Regular price $3.78
Rehau

317190-001 - 1" x 1" C Male EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $14.16
Rehau

317180-001 - 1-1/2" x 1-1/2" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $60.71
Rehau

317177-001 - 3/4"x 1" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $19.35
Rehau

323708-001 - 1" x 3/4" MPT EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $21.00
Rehau

317186-001 - 3/4"x 3/4" C Male EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $7.45
Rehau

317185-001 - 1/2" x 1/2" C Male or 3/8" C Female EVERLOC+ LF Brass Adapter

In stock

(0)

Regular price $3.42
Rehau

317175-001 - 5/8"x 1/2" MPT EVERLOC+ LF Brass Adapter

Out of stock

(0)

Regular price $7.64
Uponor

LF4521313 - ProPEX LF Brass Male Threaded Adapter, 1 1/4" PEX x 1 1/4" NPT

In stock

(0)

Regular price $40.86
Uponor

LF4521010 - ProPEX LF Brass Male Threaded Adapter, 1" PEX x 1" NPT

In stock

(0)

Regular price $17.61
Uponor

LF4515050 - ProPEX LF Brass Sweat Adapter, 1/2" PEX x 1/2" Copper

In stock

(1)

Regular price $3.44

12 3 4

Fast Shipping!

Most items are ready ship immediately. Delivery in 2 to 3 business days!

Pro Program

Apply for our Pro Program and receive trade discounts!

We're Here to Help!

Our friendly staff is product certified and ready to help you!

Let's Keep in Touch

Stay updated on new products and promotions

Your email

We're here to help!
Monday - Friday
9:30 AM - 6:00 PM PST
(800) 468-5997

Customer Service

Contact Us
Pro Program
Returns

Company Info

Our Story
Shipping Policy

Legal

Terms of Service
Privacy Policy

Facebook
Instagram

© 2025, SupplyStop.com

Payment methods

Your cart

Your cart is empty