AF Pro Series

Drop-in style cartridges using premium quality ResinTech® media

 
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Features & Benefits

• Drop-in style cartridges

• Premium quality ResinTech® resin and carbon

• Fits slimline and big blue commercial filter housings

• Ideal for sediment filtration and contaminant reduction in point-of-entry systems

• Dozens of WQA gold seal certified options

 

Made in the USA 🇺🇸 

Specialty Drinking Water Filters

Targeted contaminant reduction for residential drinking water applications, including arsenic, nitrate, fluoride, and PFAS. Explore the cartridge families below.

Specialty Drinking Water Filters

Arsenic Reduction

Designed for arsenic reduction in water treatment applications. Select a cartridge size to compare capacities and add it to your quote.

AF-XX-3695 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-36952000 gal (7571 L)
2.5" × 20"AF-20-36954000 gal (15142 L)
4.5" × 10"AF-10-3695-BB5000 gal (18927 L)
4.5" × 20"AF-20-3695-BB10000 gal (37854 L)

Nitrate Reduction

Designed to reduce nitrate in water. Compare available cartridge sizes and capacities.

AF-XX-3610 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3610500 grains
2.5" × 20"AF-20-36101000 grains
4.5" × 10"AF-10-3610-BB1250 grains
4.5" × 20"AF-20-3610-BB2500 grains

Fluoride Reduction

For applications requiring fluoride reduction. Choose a cartridge size based on your system and treatment needs.

AF-XX-3690 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3690500 gal (1893 L)
2.5" × 20"AF-20-36901000 gal (3785 L)
4.5" × 10"AF-10-3690-BB1250 gal (4732 L)
4.5" × 20"AF-20-3690-BB2500 gal (9464 L)

Softening

Helps reduce hardness-causing minerals to support softer water and minimize scale formation.

AF-XX-3003 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-30031200 grains
2.5" × 20"AF-20-30032400 grains
4.5" × 10"AF-10-3003-BB3000 grains
4.5" × 20"AF-20-3003-BB6000 grains

Organics/Tannins Reduction

Designed to reduce dissolved organics and tannins that can contribute to water color and quality concerns.

AF-XX-3621 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3621800 gal (3028 L)
2.5" × 20"AF-20-36211600 gal (6057 L)
4.5" × 10"AF-10-3621-BB2000 gal (7571 L)
4.5" × 20"AF-20-3621-BB4000 gal (15142 L)

Total PFAS Reduction

For water treatment applications targeting PFAS contaminants. Review cartridge options and capacities.

AF-XX-3612

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-36121,750 gallons
2.5" × 20"AF-20-36123,500 gallons
4.5" × 10"AF-10-3612-BB3,562 gallons
4.5" × 20"AF-20-3612-BB7,125 gallons

Perchlorate Reduction

Designed for selective perchlorate reduction in water treatment applications.

AF-XX-3611 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3611500 grains
2.5" × 20"AF-20-36111000 grains
4.5" × 10"AF-10-3611-BB1250 grains
4.5" × 20"AF-20-3611-BB2500 grains

Heavy Metals Reduction

For water treatment applications requiring reduction of certain dissolved heavy metals.

AF-XX-4080 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4080300 gal (1136 L)
2.5" × 20"AF-20-4080600 gal (2271 L)
4.5" × 10"AF-10-4080-BB750 gal (2839 L)
4.5" × 20"AF-20-4080-BB1500 gal (5678 L)

Oxygen Reduction

Designed for applications where reducing dissolved oxygen is part of the water treatment process.

AF-XX-3680 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3680—
2.5" × 20"AF-20-3680—
4.5" × 10"AF-10-3680-BB—
4.5" × 20"AF-20-3680-BB—

Uranium/Chromate Reduction

For water treatment applications targeting uranium and chromate contaminants.

AF-XX-3207 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-320716900 gal (63973 L)
2.5" × 20"AF-20-320741600 gal (157473 L)
4.5" × 10"AF-10-3207-BB42800 gal (162016 L)
4.5" × 20"AF-20-3207-BB95000 gal (359614 L)

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Deionization Cartridges

High-purity water cartridges designed to reduce dissolved ions for laboratory, light industrial, and other demanding applications.

Deionization Cartridges

Color-changing, High Purity

Color-changing deionization media helps indicate resin exhaustion while producing high-purity water.

AF-XX-4030 ▤ Spec Sheet

Available Sizes (2)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4030350 grains
2.5" × 20"AF-20-4030700 grains

Color-changing, High Capacity

Combines deionization capacity with a color-change indicator to help identify when replacement is needed.

AF-XX-4040 ▤ Spec Sheet

Available Sizes (2)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4040500 grains
2.5" × 20"AF-20-40401000 grains

High Purity Deionizer

Designed to remove dissolved ions for applications requiring high-purity water.

AF-XX-4010 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4010500 grains
2.5" × 20"AF-20-40101000 grains
4.5" × 10"AF-10-4010-BB1250 grains
4.5" × 20"AF-20-4010-BB2500 grains

Ultra High Purity, Low TOC Deionizer

For demanding ultrapure water applications where ionic purity and low total organic carbon are important.

AF-XX-4011 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4011500 grains
2.5" × 20"AF-20-40111000 grains
4.5" × 10"AF-10-4011-BB1250 grains
4.5" × 20"AF-20-4011-BB2500 grains

High Purity, Low TOC

Deionization for high-purity water applications with low total organic carbon requirements.

AF-XX-4020 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4020500 grains
2.5" × 20"AF-20-40201000 grains
4.5" × 10"AF-10-4020-BB1250 grains
4.5" × 20"AF-20-4020-BB2500 grains

Twin Bed Deionizer

Uses separate ion exchange media to remove dissolved ionic contaminants from water.

AF-XX-4202 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4202400 grains
2.5" × 20"AF-20-4202800 grains
4.5" × 10"AF-10-4202-BB1000 grains
4.5" × 20"AF-20-4202-BB2000 grains

High Capacity Deionizer

Designed for deionization applications where higher ion exchange capacity is a priority.

AF-XX-4223 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-4223500 grains
2.5" × 20"AF-20-42231000 grains
4.5" × 10"AF-10-4223-BB1250 grains
4.5" × 20"AF-20-4223-BB2500 grains

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Wastewater Treatment Cartridges

Specialty media cartridges for targeted contaminant reduction in industrial wastewater treatment and reuse applications.

Wastewater Treatment Cartridges

Heavy Metal Reduction

Designed to reduce selected heavy metal contaminants in water treatment applications.

AF-XX-3630 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3630—
2.5" × 20"AF-20-3630—
4.5" × 10"AF-10-3630-BB—
4.5" × 20"AF-20-3630-BB—

Mercury Selective

Selective media for applications targeting mercury removal from water.

AF-XX-3620 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3620—
2.5" × 20"AF-20-3620—
4.5" × 10"AF-10-3620-BB—
4.5" × 20"AF-20-3620-BB—

Chrome Selective

Selective media for applications targeting chromium removal from water.

AF-XX-3670 ▤ Spec Sheet

Available Sizes (4)
Diameter × LengthSKUCapacityAdd to Quote
2.5" × 10"AF-10-3670890 grains
2.5" × 20"AF-20-36702020 grains
4.5" × 10"AF-10-3670-BB2060 grains
4.5" × 20"AF-20-3670-BB5000 grains

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Carbon & Other Cartridges

Explore carbon, KDF, phosphate, and other specialty media cartridges for taste and odor, scale control, and water quality applications.

Carbon & Other Cartridges

Carbon Block · 5 Micron

Fine filtration with activated carbon for chlorine, taste and odor reduction.

CB-XX-6305-BB-TO

Available Sizes (2)
Diameter × LengthSKUAdd to Quote
4.5 × 10 in.CB-10-6305-BB-TO
4.5 × 20 in.CB-20-6305-BB-TO

Carbon Block · 10 Micron

Carbon block filtration for chlorine, taste and odor reduction.

CB-XX-6310-BB-TO

Available Sizes (2)
Diameter × LengthSKUAdd to Quote
4.5 × 10 in.CB-10-6310-BB-TO
4.5 × 20 in.CB-20-6310-BB-TO

Chloramine Reduction Carbon Block

Catalytic carbon block designed for chloramine reduction.

CB-XX-6301-CH

Available Sizes (2)
Diameter × LengthSKUAdd to Quote
2.5 × 10 in.CB-10-6301-CH
2.5 × 20 in.CB-20-6301-CH

Activated Carbon

Granular activated carbon for chlorine, taste and odor reduction.

AF-XX-3326-BB

Available Sizes (2)
Diameter × LengthSKUAdd to Quote
4.5 × 10 in.AF-10-3326-BB
4.5 × 20 in.AF-20-3327-BB

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Need help selecting a filter?

Tell us about your water chemistry, treatment goals, and operating conditions. Our team can help identify suitable filter for your application.

REQUEST ASSISTANCE OR A QUOTE