
Aries (AF-20-3350-BB) 20"x4.5" Big Blue Scale Inhibitor GAC-Phosphate Filter
AF-20-3350-BB 20"x4.5" Big Blue Scale Inhibitor GAC-Phosphate Filter
Dual-action filtration combining granular activated carbon with food-grade phosphate for comprehensive chlorine removal and scale prevention in a single 20-inch cartridge
The Aries AF-20-3350-BB combines granular activated carbon with phosphate crystals to address both chemical contamination and hard water issues in a single 20"x4.5" Big Blue cartridge. GAC handles chlorine, taste, and odor removal while phosphate crystals inhibit lime scale buildup and protect against corrosion and iron staining throughout your water system.
Engineered for Whole-House Scale Prevention
Dual-Layer Filtration
Granular activated carbon removes chlorine, taste, and odor while phosphate crystals sequester minerals to prevent scale formation and reduce corrosion
NSF 61 Certified Phosphate
Food-grade phosphate crystals tested and listed to NSF Standard 61 for safe use in drinking water applications
Equipment Protection
Prevents lime and scale deposits on pipes, fixtures, and glass surfaces while addressing iron staining and corrosion issues
FDA Grade Construction
Manufactured entirely with FDA-approved materials for reliable performance in commercial and residential water systems
Big Blue Compatibility
Standard 20-inch by 4.5-inch dimensions fit all Big Blue whole-house filter housings for straightforward installation
Commercial Grade
Ideal for ice machines, coffee equipment, vending machines, food service, water heaters, and HVAC applications
Fits Standard 20" Big Blue Housings
The Aries AF-20-3350-BB is designed for use in any standard 20-inch Big Blue whole-house filter housing with 4.5-inch diameter capacity. Recommended applications include whole-house systems, ice machines, coffee and vending equipment, food service operations, water heaters, air conditioning systems, and general water processing equipment where both chlorine removal and scale inhibition are required. Compatible with residential and commercial installations requiring protection against hard water deposits and corrosion.
Aries Filter Works manufactures specialty filtration products with NSF-listed components and FDA-grade materials for dependable water treatment performance.
AF-20-3350-BB 20"x4.5" Big Blue Scale Inhibitor GAC-Phosphate Filter
Dual-action filtration combining granular activated carbon with food-grade phosphate for comprehensive chlorine removal and scale prevention in a single 20-inch cartridge
The Aries AF-20-3350-BB combines granular activated carbon with phosphate crystals to address both chemical contamination and hard water issues in a single 20"x4.5" Big Blue cartridge. GAC handles chlorine, taste, and odor removal while phosphate crystals inhibit lime scale buildup and protect against corrosion and iron staining throughout your water system.
Engineered for Whole-House Scale Prevention
Dual-Layer Filtration
Granular activated carbon removes chlorine, taste, and odor while phosphate crystals sequester minerals to prevent scale formation and reduce corrosion
NSF 61 Certified Phosphate
Food-grade phosphate crystals tested and listed to NSF Standard 61 for safe use in drinking water applications
Equipment Protection
Prevents lime and scale deposits on pipes, fixtures, and glass surfaces while addressing iron staining and corrosion issues
FDA Grade Construction
Manufactured entirely with FDA-approved materials for reliable performance in commercial and residential water systems
Big Blue Compatibility
Standard 20-inch by 4.5-inch dimensions fit all Big Blue whole-house filter housings for straightforward installation
Commercial Grade
Ideal for ice machines, coffee equipment, vending machines, food service, water heaters, and HVAC applications
Fits Standard 20" Big Blue Housings
The Aries AF-20-3350-BB is designed for use in any standard 20-inch Big Blue whole-house filter housing with 4.5-inch diameter capacity. Recommended applications include whole-house systems, ice machines, coffee and vending equipment, food service operations, water heaters, air conditioning systems, and general water processing equipment where both chlorine removal and scale inhibition are required. Compatible with residential and commercial installations requiring protection against hard water deposits and corrosion.
Aries Filter Works manufactures specialty filtration products with NSF-listed components and FDA-grade materials for dependable water treatment performance.
Description
AF-20-3350-BB 20"x4.5" Big Blue Scale Inhibitor GAC-Phosphate Filter
Dual-action filtration combining granular activated carbon with food-grade phosphate for comprehensive chlorine removal and scale prevention in a single 20-inch cartridge
The Aries AF-20-3350-BB combines granular activated carbon with phosphate crystals to address both chemical contamination and hard water issues in a single 20"x4.5" Big Blue cartridge. GAC handles chlorine, taste, and odor removal while phosphate crystals inhibit lime scale buildup and protect against corrosion and iron staining throughout your water system.
Engineered for Whole-House Scale Prevention
Dual-Layer Filtration
Granular activated carbon removes chlorine, taste, and odor while phosphate crystals sequester minerals to prevent scale formation and reduce corrosion
NSF 61 Certified Phosphate
Food-grade phosphate crystals tested and listed to NSF Standard 61 for safe use in drinking water applications
Equipment Protection
Prevents lime and scale deposits on pipes, fixtures, and glass surfaces while addressing iron staining and corrosion issues
FDA Grade Construction
Manufactured entirely with FDA-approved materials for reliable performance in commercial and residential water systems
Big Blue Compatibility
Standard 20-inch by 4.5-inch dimensions fit all Big Blue whole-house filter housings for straightforward installation
Commercial Grade
Ideal for ice machines, coffee equipment, vending machines, food service, water heaters, and HVAC applications
Fits Standard 20" Big Blue Housings
The Aries AF-20-3350-BB is designed for use in any standard 20-inch Big Blue whole-house filter housing with 4.5-inch diameter capacity. Recommended applications include whole-house systems, ice machines, coffee and vending equipment, food service operations, water heaters, air conditioning systems, and general water processing equipment where both chlorine removal and scale inhibition are required. Compatible with residential and commercial installations requiring protection against hard water deposits and corrosion.
Aries Filter Works manufactures specialty filtration products with NSF-listed components and FDA-grade materials for dependable water treatment performance.
















