AQT-56SE-FT, AQT-275F-NX, AQT-285F-NX, AQT-290F-NX, AQT-315F-NX, & AQT-390F-NX

Katalox Light™ Filtration Systems

The Aquatrol™ Katalox Light™ Filtration Systems are engineered to tackle some of the toughest water challenges found in residential and light commercial applications. Utilizing advanced Katalox Light™ media, these systems effectively reduce iron, manganese, hydrogen sulfide, and suspended solids, while improving water clarity and quality. The result is fresh, clean water that protects your family’s health, prevents staining, and extends the life of your appliances and plumbing.
 
Built for reliability and performance, Aquatrol™ Katalox Light™ Filtration Systems combine high-capacity filtration with long-lasting durability. Their heavy-duty design ensures consistent flow rates and dependable operation, even under demanding conditions. Whether you’re addressing problem water or looking for a complete whole-house solution, Aquatrol™ Katalox Light™ delivers superior filtration for cleaner, safer water throughout your home.

FEATURES & BENEFITS

Filter Media: Katalox Light™

Filtration Factor: 4 – 8 gpm/ft²

Backwash Factor: 10 – 12 gpm/ft²

Size: 0.6 – 1.4 mm

Mesh: 14 x 30

NSF: Standard 61

Density: 66 lbs/ft³

KATALOX LIGHT™ FILTERS SPECIFICATIONS

Part NumberValveTank SizeKatalox Light (ft³)
FS-IRON-56FT-SE-0844AQT-56SE-FT8" x 44"0.75
FS-IRON-56FT-0948AQT-56SE-FT9" x 48"1
FS-IRON-56FT-1054AQT-56SE-FT10" x 54"1.5
FS-IRON-275FT-NX-1252AQT-275F-NX12" x 52"2
FS-IRON-275FT-NX-1354AQT-275F-NX13" x 54"2.5
FS-IRON-275FT-NX-1465AQT-275F-NX14" x 65"3
FS-IRON-275FT-NX-1665AQT-275F-NX16" x 65"4
FS-IRON-275FT-NX-1865AQT-275F-NX18" x 65"5
FS-IRON-285FT-NX-1465AQT-285F-NX14" x 65"3
FS-IRON-285FT-NX-1665AQT-285F-NX16" x 65"4
FS-IRON-285FT-NX-1865AQT-285F-NX18" x 65"5
FS-IRON-285FT-NX-2162AQT-285F-NX21" x 65"7
FS-IRON-285FT-NX-2472AQT-285F-NX24" x 72"10
FS-IRON-290FT-NX-1465AQT-290F-NX14" x 65"3
FS-IRON-290FT-NX-1665AQT-290F-NX16" x 65"4
FS-IRON-290FT-NX-1865AQT-290F-NX18" x 65"5
FS-IRON-315FT-NX-2162AQT-315F-NX21" x 62"7
FS-IRON-315FT-NX-2472AQT-315F-NX24" x 72"10
FS-IRON-315FT-NX-3072AQT-315F-NX30" x 72"15
FS-IRON-315FT-NX-3672AQT-315F-NX36" x 72"20
FS-IRON-315FT-NX-4272AQT-315F-NX42" x 72"30
FS-IRON-390FT-NX-3672AQT-390F-NX36" x 72"20
FS-IRON-390FT-NX-4272AQT-390F-NX42" x 72"30
FS-IRON-390FT-NX-4872AQT-390F-NX48" x 72"40
FS-IRON-580FT-XT-1252AQT-580F-NX12" x 52"2
FS-IRON-580FT-XT-1354AQT-580F-NX13" x 54"2.5
FS-IRON-580FT-XT-1465AQT-580F-NX14" x 65"3
FS-IRON-580FT-XT-1665AQT-580F-NX16" x 65"4
FS-IRON-581FT-XT-1465AQT-581F-NX14" x 65"3
FS-IRON-581FT-XT-1665AQT-581F-NX16" x 65"4
FS-IRON-581FT-XT-1865AQT-581F-NX18" x 65"5
FS-IRON-581FT-XT-2172AQT-581F-NX21" x 62"7
FS-IRON-581FT-XT-2472AQT-581F-NX24" x 72"10

AQUATROL™ VALVES SPECIFICATIONS

ValvesInletDrainDistributorVoltageMax PressureTemperature ºF
AQT-56FT3/4" - 1"1/2"1.05"OD (3/4"CED 40)24V/60Hz120 psi34-113
AQT-275FT1"3/4"1.05"OD (3/4"CED 40)24V/60Hz120 psi34-113
AQT-285FT1.5"1"1.96"OD (1.5"CED 40)24V/60Hz120 psi34-113
AQT-290FT2"3/4"1.96"OD (1.5"CED 40)24V/60Hz120 psi34-113
AQT-315FT2"2"2.49"OD (2"CED 40)24V/60Hz120 psi34-113
AQT-390FT3"2"3.5"OD (3"CED 40)24V/60Hz120 psi34-113

Important Note. The Katalox LightTM flow rates and characteristics are values provided by the filter media manufacturer in its data sheet. The calculations of minimum and maximum flow rates are based on this information. For the removal of Iron, Manganese and Sulfides, anion and cation analysis is recommended. For waters with special characteristics or special amounts of suspended solids, COD or BOD, laboratory tests are recommended to check the performance of the filter media, contact your supplier for more information. DLFCs must be verified by the customer and/or installer to verify that they meet their engineering needs. Aquatrol provides this data for informational purposes only and is not responsible for misuse or selection of internal parts.

KATALOX LIGHT™ FILTERS SPECIFICATIONS

Part NumberValveTank SizeKatalox Light (ft³)
FS-IRON-56FT-SE-0844AQT-56SE-FT8" x 44"0.75
FS-IRON-56FT-0948AQT-56SE-FT9" x 48"1
FS-IRON-56FT-1054AQT-56SE-FT10" x 54"1.5
FS-IRON-275FT-NX-1252AQT-275F-NX12" x 52"2
FS-IRON-275FT-NX-1354AQT-275F-NX13" x 54"2.5
FS-IRON-275FT-NX-1465AQT-275F-NX14" x 65"3
FS-IRON-275FT-NX-1665AQT-275F-NX16" x 65"4
FS-IRON-275FT-NX-1865AQT-275F-NX18" x 65"5
FS-IRON-285FT-NX-1465AQT-285F-NX14" x 65"3
FS-IRON-285FT-NX-1665AQT-285F-NX16" x 65"4
FS-IRON-285FT-NX-1865AQT-285F-NX18" x 65"5
FS-IRON-285FT-NX-2162AQT-285F-NX21" x 65"7
FS-IRON-285FT-NX-2472AQT-285F-NX24" x 72"10
FS-IRON-290FT-NX-1465AQT-290F-NX14" x 65"3
FS-IRON-290FT-NX-1665AQT-290F-NX16" x 65"4
FS-IRON-290FT-NX-1865AQT-290F-NX18" x 65"5
FS-IRON-315FT-NX-2162AQT-315F-NX21" x 62"7
FS-IRON-315FT-NX-2472AQT-315F-NX24" x 72"10
FS-IRON-315FT-NX-3072AQT-315F-NX30" x 72"15
FS-IRON-315FT-NX-3672AQT-315F-NX36" x 72"20
FS-IRON-315FT-NX-4272AQT-315F-NX42" x 72"30
FS-IRON-390FT-NX-3672AQT-390F-NX36" x 72"20
FS-IRON-390FT-NX-4272AQT-390F-NX42" x 72"30
FS-IRON-390FT-NX-4872AQT-390F-NX48" x 72"40
FS-IRON-580FT-XT-1252AQT-580F-NX12" x 52"2
FS-IRON-580FT-XT-1354AQT-580F-NX13" x 54"2.5
FS-IRON-580FT-XT-1465AQT-580F-NX14" x 65"3
FS-IRON-580FT-XT-1665AQT-580F-NX16" x 65"4
FS-IRON-581FT-XT-1465AQT-581F-NX14" x 65"3
FS-IRON-581FT-XT-1665AQT-581F-NX16" x 65"4
FS-IRON-581FT-XT-1865AQT-581F-NX18" x 65"5
FS-IRON-581FT-XT-2172AQT-581F-NX21" x 62"7
FS-IRON-581FT-XT-2472AQT-581F-NX24" x 72"10

AQUATROL™ VALVES SPECIFICATIONS

ValvesInletDrainDistributorVoltageMax PressureTemperature ºF
AQT-56FT3/4" - 1"1/2"1.05"OD (3/4"CED 40)24V/60Hz120 psi34-113
AQT-275FT1"3/4"1.05"OD (3/4"CED 40)24V/60Hz120 psi34-113
AQT-285FT1.5"1"1.96"OD (1.5"CED 40)24V/60Hz120 psi34-113
AQT-290FT2"3/4"1.96"OD (1.5"CED 40)24V/60Hz120 psi34-113
AQT-315FT2"2"2.49"OD (2"CED 40)24V/60Hz120 psi34-113
AQT-390FT3"2"3.5"OD (3"CED 40)24V/60Hz120 psi34-113

Important Note. The Katalox LightTM flow rates and characteristics are values provided by the filter media manufacturer in its data sheet. The calculations of minimum and maximum flow rates are based on this information. For the removal of Iron, Manganese and Sulfides, anion and cation analysis is recommended. For waters with special characteristics or special amounts of suspended solids, COD or BOD, laboratory tests are recommended to check the performance of the filter media, contact your supplier for more information. DLFCs must be verified by the customer and/or installer to verify that they meet their engineering needs. Aquatrol provides this data for informational purposes only and is not responsible for misuse or selection of internal parts.

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