HomeStore

Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set

Product image 1

Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set

The Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set delivers a complete four-stage filter refresh for your Premier RO-Pure (RO-4) reverse osmosis system. This color-coded kit includes sediment prefilter, carbon prefilter, 50 GPD membrane, and carbon post-filter—all designed for push-button installation in Premier RO-Pure systems.
WHAT'S INCLUDED

Four-Filter Complete Replacement Kit

Sediment Prefilter
F105311
11" sediment cartridge (red button)
Carbon Prefilter
F105351
11" carbon cartridge (orange button)
RO Membrane
F105331
50 GPD membrane (green button)
Carbon Post-Filter
F105341
11" post-filter (blue button)
TECHNICAL DETAILS

Specifications

Manufacturer Watts Premier (formerly branded "Watts Premier," now "Premier")
Model Number 1R-1Y-1B-1G
Filter Length 11 inches (all four cartridges)
Membrane Output 50 gallons per day (GPD)
Installation Type Push-button locking mechanism
Color Coding Red (sediment), Orange (carbon pre), Green (membrane), Blue (carbon post)
Quantity 4 filters (complete set for one full system refresh)
COMPATIBILITY & APPLICATIONS

System Compatibility

This filter set is engineered specifically for the Premier RO-Pure and RO-4 reverse osmosis systems that use push-button filter replacement. The filters lock into place with a simple push—no twisting or threading required. This kit is not compatible with Watts 1/4 Turn KWIK Change systems, which use a quarter-turn locking mechanism instead of push-button. Verify your system uses push-button cartridge retention before ordering. Color-coded buttons make it easy to identify which filter goes where during replacement.

💧 Pro Tip: The color-coded buttons aren't just for looks—they correspond to the order of filtration (red sediment first, blue carbon polish last). Replace all four filters at the same time to maintain balanced system performance and avoid premature membrane failure.
The Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set delivers a complete four-stage filter refresh for your Premier RO-Pure (RO-4) reverse osmosis system. This color-coded kit includes sediment prefilter, carbon prefilter, 50 GPD membrane, and carbon post-filter—all designed for push-button installation in Premier RO-Pure systems.
WHAT'S INCLUDED

Four-Filter Complete Replacement Kit

Sediment Prefilter
F105311
11" sediment cartridge (red button)
Carbon Prefilter
F105351
11" carbon cartridge (orange button)
RO Membrane
F105331
50 GPD membrane (green button)
Carbon Post-Filter
F105341
11" post-filter (blue button)
TECHNICAL DETAILS

Specifications

Manufacturer Watts Premier (formerly branded "Watts Premier," now "Premier")
Model Number 1R-1Y-1B-1G
Filter Length 11 inches (all four cartridges)
Membrane Output 50 gallons per day (GPD)
Installation Type Push-button locking mechanism
Color Coding Red (sediment), Orange (carbon pre), Green (membrane), Blue (carbon post)
Quantity 4 filters (complete set for one full system refresh)
COMPATIBILITY & APPLICATIONS

System Compatibility

This filter set is engineered specifically for the Premier RO-Pure and RO-4 reverse osmosis systems that use push-button filter replacement. The filters lock into place with a simple push—no twisting or threading required. This kit is not compatible with Watts 1/4 Turn KWIK Change systems, which use a quarter-turn locking mechanism instead of push-button. Verify your system uses push-button cartridge retention before ordering. Color-coded buttons make it easy to identify which filter goes where during replacement.

💧 Pro Tip: The color-coded buttons aren't just for looks—they correspond to the order of filtration (red sediment first, blue carbon polish last). Replace all four filters at the same time to maintain balanced system performance and avoid premature membrane failure.
$193.00
Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set—
$193.00

Description

The Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set delivers a complete four-stage filter refresh for your Premier RO-Pure (RO-4) reverse osmosis system. This color-coded kit includes sediment prefilter, carbon prefilter, 50 GPD membrane, and carbon post-filter—all designed for push-button installation in Premier RO-Pure systems.
WHAT'S INCLUDED

Four-Filter Complete Replacement Kit

Sediment Prefilter
F105311
11" sediment cartridge (red button)
Carbon Prefilter
F105351
11" carbon cartridge (orange button)
RO Membrane
F105331
50 GPD membrane (green button)
Carbon Post-Filter
F105341
11" post-filter (blue button)
TECHNICAL DETAILS

Specifications

Manufacturer Watts Premier (formerly branded "Watts Premier," now "Premier")
Model Number 1R-1Y-1B-1G
Filter Length 11 inches (all four cartridges)
Membrane Output 50 gallons per day (GPD)
Installation Type Push-button locking mechanism
Color Coding Red (sediment), Orange (carbon pre), Green (membrane), Blue (carbon post)
Quantity 4 filters (complete set for one full system refresh)
COMPATIBILITY & APPLICATIONS

System Compatibility

This filter set is engineered specifically for the Premier RO-Pure and RO-4 reverse osmosis systems that use push-button filter replacement. The filters lock into place with a simple push—no twisting or threading required. This kit is not compatible with Watts 1/4 Turn KWIK Change systems, which use a quarter-turn locking mechanism instead of push-button. Verify your system uses push-button cartridge retention before ordering. Color-coded buttons make it easy to identify which filter goes where during replacement.

💧 Pro Tip: The color-coded buttons aren't just for looks—they correspond to the order of filtration (red sediment first, blue carbon polish last). Replace all four filters at the same time to maintain balanced system performance and avoid premature membrane failure.
Watts Premier 1R-1Y-1B-1G RO-Pure Push Button Replacement Filter Set | Isopure Water