You're in Water Filters

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

John Guest Angle Stop Adapter Valve Lead Free 3/8 x 3/8 x 1/4

John Guest Angle Stop Adapter Valve Lead Free 3/8 x 3/8 x 1/4

Makes it possible to connect your water ionizer to your cold-water source without piercing the water line. With 1/4" hose quick-connect type fitting.

$12.95

SnyderHealth.com

John Guest 3/8" x 1/4" NPTF Male Connector Straight Adaptor Quick Connector RO Reverse Osmosis Gray Acetal

John Guest 3/8" x 1/4" NPTF Male Connector Straight Adaptor Quick Connector RO Reverse Osmosis Gray Acetal

John Guest 3/8" x 1/4" NPTF Male Connector Straight Adaptor Quick Connector RO Reverse Osmosis Gray Acetal ... more

John Guest 3/8" x 1/4" NPTF Male Connector Straight Adaptor Quick Connector RO Reverse Osmosis Gray Acetal

John Guest 3/8" x 1/4" NPTF Male Connector Straight Adaptor Quick Connector RO Reverse Osmosis Gray Acetal

Amazon Marketplace

$9.95

FREE shipping

go to store
John Guest 3/8" x 1/4" Reducing Straight Union Quick Connector Gray Acetal RO DI Reverse Osmosis Drinking Water

John Guest 3/8" x 1/4" Reducing Straight Union Quick Connector Gray Acetal RO DI Reverse Osmosis Drinking Water

Features: Push-fit technology Quick disconnection without the need for tools High chemical resistance Food Quality and suitable for potable liquids and pure water applications Acetal fittings are suitable for air and inert gases and can be used on... ... more

John Guest 3/8" x 1/4" Reducing Straight Union Quick Connector Gray Acetal RO DI Reverse Osmosis Drinking Water

Features: Push-fit technology Quick disconnection without the need for tools High chemical resistance Food Quality and suitable for potable liquids and pure water applications Acetal fittings are suitable for air and inert gases and can be used on...

Amazon Marketplace

$5.50

go to store
John Guest Reducer 3/8" Stem OD x 1/4" Tube OD JG Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

John Guest Reducer 3/8" Stem OD x 1/4" Tube OD JG Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in polypropylene 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth ... more

John Guest Reducer 3/8" Stem OD x 1/4" Tube OD JG Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in polypropylene 'O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth

Amazon Marketplace

$1.99

go to store
John Guest 3/8" Stem x 1/4" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

John Guest 3/8" Stem x 1/4" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

Tube to Hose Stem - Gray Acetal ... more

$2.95

go to store
1/4 inch F Flare x 3/8 inch John Guest Connector

1/4 inch F Flare x 3/8 inch John Guest Connector

Keep in mind that most fittings in our industry are Compression, National Pipe Thread or British Standard Pipe, so flare fittings are somewhat rare ... more

1/4 inch F Flare x 3/8 inch John Guest Connector

Keep in mind that most fittings in our industry are Compression, National Pipe Thread or British Standard Pipe, so flare fittings are somewhat rare

Amazon Marketplace

$19.86

go to store
John Guest 3/8" Stem x 3/8" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

John Guest 3/8" Stem x 3/8" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

Tube to Hose Stem - Gray Acetal ... more

$3.35

go to store
John Guest 3/8" OD x 3/8" NPTF Fixed Elbow Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

John Guest 3/8" OD x 3/8" NPTF Fixed Elbow Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in polypropylene O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth ... more

John Guest 3/8" OD x 3/8" NPTF Fixed Elbow Quick Connect (White Polypropylene) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in polypropylene O'Rings are EPDM The collet is produced in polypropylene with stainless steel teeth

Amazon Marketplace

$3.49

go to store
John Guest 1/2" JG x 3/8" JG Reducing Union Elbow Quick Connect (Acetal Gray) RO DI Reverse Osmosis Drinking Water

John Guest 1/2" JG x 3/8" JG Reducing Union Elbow Quick Connect (Acetal Gray) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in acetal copolymer 'O' Rings are nitrile rubber The collet is produced in acetal copolymer with stainless steel teeth ... more

John Guest 1/2" JG x 3/8" JG Reducing Union Elbow Quick Connect (Acetal Gray) RO DI Reverse Osmosis Drinking Water

This fitting is made of the following components: The body is produced in acetal copolymer 'O' Rings are nitrile rubber The collet is produced in acetal copolymer with stainless steel teeth

Amazon Marketplace

$5.99

FREE shipping

go to store
John Guest 3/8" Stem x 1/2" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

John Guest 3/8" Stem x 1/2" Hose Barb Tube to Hose Stem RO DI Reverse Osmosis Quick Connector Drinking Water

Tube to Hose Stem - Gray Acetal ... more

$3.89

go to store
Show
Hide
Hide