Omnipure (K5685-BB) 12"x2.5" Inline K-Series ALL Phosphate 1/4" NPT
K5685-BB 12"x2.5" ALL Phosphate Scale Inhibitor
The Omnipure K5685-BB combines granulated activated carbon with polyphosphate scale inhibitor to address both chlorine taste and odor and mineral scale buildup. With 1/4" NPT threaded fittings, this 12-inch inline filter installs quickly in RO systems, ice makers, beverage equipment, and under-counter applications where both filtration and scale control are needed.
Dual-Action Filtration and Scale Control
Polyphosphate Scale Inhibitor
Reduces lime and scale buildup in equipment, protecting heating elements and extending appliance life in hard water areas
GAC Chlorine Reduction
Granulated activated carbon removes chlorine taste and odor while reducing particulates to Class 1 standards
NPT Threaded Fittings
1/4" NPT connections simplify installation and replacement without specialized tools or compression fittings
High-Capacity Media
35.5 cubic inches of filtration media provides up to 2000 gallons or 6 months of service at 0.5 GPM flow rate
Commercial Specs
Rated for up to 125 PSI and 100°F, suitable for demanding commercial beverage and foodservice applications
Compact Inline Design
12" x 2.5" dimensions fit tight spaces under counters, behind equipment, or integrated into RO system plumbing
Where the K5685-BB Works
The Omnipure K5685-BB is compatible with RO systems, ice makers, refrigerators with water dispensers, commercial beverage equipment, drinking fountains, and under-counter filtration systems. The 1/4" NPT threaded connections fit standard plumbing configurations in both residential and commercial installations. This filter is ideal for applications where both chlorine reduction and scale control are required, particularly in areas with moderate to hard water conditions.
Omnipure K-Series filters are manufactured in the USA with food-grade materials and third-party tested for contaminant reduction performance.
K5685-BB 12"x2.5" ALL Phosphate Scale Inhibitor
The Omnipure K5685-BB combines granulated activated carbon with polyphosphate scale inhibitor to address both chlorine taste and odor and mineral scale buildup. With 1/4" NPT threaded fittings, this 12-inch inline filter installs quickly in RO systems, ice makers, beverage equipment, and under-counter applications where both filtration and scale control are needed.
Dual-Action Filtration and Scale Control
Polyphosphate Scale Inhibitor
Reduces lime and scale buildup in equipment, protecting heating elements and extending appliance life in hard water areas
GAC Chlorine Reduction
Granulated activated carbon removes chlorine taste and odor while reducing particulates to Class 1 standards
NPT Threaded Fittings
1/4" NPT connections simplify installation and replacement without specialized tools or compression fittings
High-Capacity Media
35.5 cubic inches of filtration media provides up to 2000 gallons or 6 months of service at 0.5 GPM flow rate
Commercial Specs
Rated for up to 125 PSI and 100°F, suitable for demanding commercial beverage and foodservice applications
Compact Inline Design
12" x 2.5" dimensions fit tight spaces under counters, behind equipment, or integrated into RO system plumbing
Where the K5685-BB Works
The Omnipure K5685-BB is compatible with RO systems, ice makers, refrigerators with water dispensers, commercial beverage equipment, drinking fountains, and under-counter filtration systems. The 1/4" NPT threaded connections fit standard plumbing configurations in both residential and commercial installations. This filter is ideal for applications where both chlorine reduction and scale control are required, particularly in areas with moderate to hard water conditions.
Omnipure K-Series filters are manufactured in the USA with food-grade materials and third-party tested for contaminant reduction performance.
Original: $49.99
-65%$49.99
$17.50Description
K5685-BB 12"x2.5" ALL Phosphate Scale Inhibitor
The Omnipure K5685-BB combines granulated activated carbon with polyphosphate scale inhibitor to address both chlorine taste and odor and mineral scale buildup. With 1/4" NPT threaded fittings, this 12-inch inline filter installs quickly in RO systems, ice makers, beverage equipment, and under-counter applications where both filtration and scale control are needed.
Dual-Action Filtration and Scale Control
Polyphosphate Scale Inhibitor
Reduces lime and scale buildup in equipment, protecting heating elements and extending appliance life in hard water areas
GAC Chlorine Reduction
Granulated activated carbon removes chlorine taste and odor while reducing particulates to Class 1 standards
NPT Threaded Fittings
1/4" NPT connections simplify installation and replacement without specialized tools or compression fittings
High-Capacity Media
35.5 cubic inches of filtration media provides up to 2000 gallons or 6 months of service at 0.5 GPM flow rate
Commercial Specs
Rated for up to 125 PSI and 100°F, suitable for demanding commercial beverage and foodservice applications
Compact Inline Design
12" x 2.5" dimensions fit tight spaces under counters, behind equipment, or integrated into RO system plumbing
Where the K5685-BB Works
The Omnipure K5685-BB is compatible with RO systems, ice makers, refrigerators with water dispensers, commercial beverage equipment, drinking fountains, and under-counter filtration systems. The 1/4" NPT threaded connections fit standard plumbing configurations in both residential and commercial installations. This filter is ideal for applications where both chlorine reduction and scale control are required, particularly in areas with moderate to hard water conditions.
Omnipure K-Series filters are manufactured in the USA with food-grade materials and third-party tested for contaminant reduction performance.
