Graf Sunda Rattan Wall Tank, Mocha - 80 Gallons

The New Graf Sunda Rattan Wall Tank. A revolutionary step forward in surface texture with a new, elegant shape and modern flair.

Wall Tank, Sand Beige - 90 Gallons

This beautiful stone wall tank features a sand beige colored natural stone finish that complements just about any outside wall.

Wall Tank, Stone Grey - 90 Gallons

This beautiful stone wall tank features a natural stone finish that complements just about any outside wall.

Graf Basket Filter Industrial - Pedestrian

High efficiency, below ground filtration system.

• 100% water yield
• Max. 8,000 sq. ft. with 6" connections
• Max. 12,900 sq. ft. with 8" connections

Graf Basket Filter - Pedestrian

High efficiency, below ground filtration system.

• 100% water yield
• Max. 3,750 sq. ft. with 4" connections
• Max. 5,500 sq. ft. with 6" connections

Graf Basket Filter Industrial - Vehicle Loading

High efficiency, below ground filtration system. This model ships with a cast iron lid for vehicle loading applications.

• 100% water yield
• Max. 8,000 sq. ft. with 6" connections
• Max. 12,900 sq. ft. with 8" connections

Graf Minimax® Filter - Pedestrian

High efficiency, self-cleaning, below ground filtration system.

• Over 95% yield
• Self-cleaning filter
• Max. 3,750 sq. ft.
• Minimum height offset

Digital Water Level Indicator

The digital water level indicator accurately displays the water level in a rainwater tank from 0 to 100%.

Graf Optimax® Filter - Pedestrian

Our most popular in-ground filter. High efficiency, self-cleaning, below ground rainwater filtration system.

• Over 95% yield
• Self-cleaning filter
• Max. 3,750 sq. ft. with 4" connections
• Max. 7,500 sq. ft. with 6" connections

Graf Optimax® Filter - Vehicle Loading

High efficiency, self-cleaning, below ground rainwater filtration system. This model ships with a cast iron lid for vehicle loading applications.

• Over 95% yield
• Self-cleaning filter
• Max. 3,750 sq. ft. with 4" connections
• Max. 7,500 sq. ft. with 6" connections

Graf Optimax® Industrial Filter - Pedestrian

Industrial duty, high efficiency, self-cleaning, below ground filtration system.

• Over 95% yield
• Self-cleaning filter
• 6" and 8" connections
• Max. 8,000 sq. ft. with 6" connections
• Max. 16,000 sq. ft. with 8" connections

Rainwater System Controller

The Rainwater System Controller manages all of the functions required in a typical residential or commercial rainwater collection system.

Graf Optimax® Industrial Filter - Vehicle Loading

Industrial duty, high efficiency, self-cleaning, below ground filtration system. This model ships with a cast iron lid for vehicle loading applications.

• Over 95% yield
• Self-cleaning filter
• 6" and 8" connections
• Max. 8,000 sq. ft. with 6" connections
• Max. 16,000 sq. ft. with 8" connections

Amphora Rainwater Tank with Planter, Sandstone - 160 Gallons

The New Graf Antique Amphora Rainwater Tank. A high definition replica of a terracotta vase with integrated plant bowl in the top opening. Sandstone color. 160 Gallons.

Amphora Rainwater Tank with Planter, Terracotta - 160 Gallons

The New Graf Antique Amphora Rainwater Tank. A high definition replica of a terracotta vase with integrated plant bowl in the top opening. Terracotta color. 160 Gallons.

RainMaster 350-AG Rainwater Collection System

RainMaster 350 gallon above ground rainwater collection system. Includes everything needed for a complete rainharvesting system.

RainMaster 430-AG Rainwater Collection System

RainMaster 430 gallon above ground rainwater collection system. Includes everything needed for a complete rainharvesting system.

Graf Choke Drain Shaft

The Graf Choke Drain Shaft offers controlled outflow to the infiltration, detention or sewer system with parallel emergency overflow capability.

Graf Infiltration Filter Shaft

The Graf Infiltration Filter Shaft offers surface water pre-filtration and emergency stormwater overflow for swale ditch, retention and storage system applications.

Graf 350 Gallon Top Tank

Graf Platin® 425 Gallon Cistern

Graf Platin 425 Gallon Underground Cistern with 14" Telescopic Riser and Childproof PE Lid. An excellent choice for minimal excavation depth and high groundwater tables. Vehicle loading and internal filtration options are available.

Graf 430 Gallon Herkules Tank

Graf Carat S 700 Gallon Cistern

Graf Carat S 700 Gallon Underground Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Graf Platin® 800 Gallon Cistern

Graf Platin 800 Gallon Underground Cistern with 14" Telescopic Riser and Childproof PE Lid. An excellent choice for minimal excavation depth and high groundwater tables. Vehicle loading and internal filtration options are available.

Graf Carat S 1000 Gallon Cistern

Graf Carat S 1000 Gallon Underground Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Graf Carat S 1250 Gallon Cistern

Graf Carat S 1250 Gallon Underground Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Graf Platin® 1350 Gallon Cistern

Graf Platin 1350 Gallon Underground Cistern with 14" Telescopic Riser and Childproof PE Lid. An excellent choice for minimal excavation depth and high groundwater tables. Vehicle loading and internal filtration options are available.

Graf Carat S 1700 Gallon Cistern

Graf Carat S 1700 Gallon Underground Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Graf Carat S 1700 Gallon Extension Tank

Graf Carat S 1700 Gallon Underground Extension Tank. This tank is intended to be used as a cost-effective extension tank to increase the storage capacity in conjunction with other Carat tanks which provide the access for pumps and filtration.

Graf Platin® 2000 Gallon Cistern

Graf Platin 2000 Gallon Underground Cistern with 14" Telescopic Riser and Childproof PE Lid. An excellent choice for minimal excavation depth and high groundwater tables. Vehicle loading and internal filtration options are available.

This tank is considerably more expensive than others because of shipping costs.

Graf Carat-XL 2650 Gallon Underground Water Storage Tank

Graf Carat-XL 2,650 Gallon Underground Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid. Supports up to 12 tons of vehicle loading.

Graf Carat S 3400 Gallon Modular Cistern

Graf Carat S 3400 Gallon Underground Modular Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Graf Carat S 5100 Gallon Modular Cistern

Graf Carat S 5100 Gallon Underground Modular Cistern with Pedestrian Manway, 14" Telescopic Riser and Childproof PE Lid.

Centrifugal Filter Stainless Steel Wall Bracket

Stainless Steel Wall Bracket for Small and Large Centrifugal filters.

Graf Calming Inlet

Water from the filter is fed into the tank via the Calming Inlet to prevent swirling of the water, disturbance of fine sediments and to introduce oxygen at the bottom of the tank. This device also helps prevent mosquitoes.

Graf Internal Basket Filter Package

Internal basket filtration system to clean the rainwater inside the tank riser. Space-saving filter technology integrated in the tank – only 1 cover in the garden.

• 100% water yield – ideal for smaller roof surfaces
• Maximum 3,750 sq. ft. of roof surface
• 4" connections

Graf Minimax® External Cleaning Unit

The Minimax® external cleaning unit provides an intense water jet for cleaning the Minimax® series filter cartridge, keeping routine maintenance intervals to a minimum.

Graf Minimax® Internal Filter Package

Internal self-cleaning filtration system to clean the rainwater inside the tank riser. Space-saving filter technology integrated in the tank – only 1 cover in the yard.

Graf Multi-shaft Stormwater Management System - 16 in.

The new Multi-shaft stormwater management system consists of modular components for filtration, stormwater control, infiltration/detention systems, inspection shafts, choke drains and pump wells.

Basic system consists of inlet, distributor module and pedestrian telescopic riser.

Graf Multi-shaft Stormwater Management System - 24 in.

The new Multi-shaft stormwater management system consists of modular components for filtration, stormwater control, infiltration/detention systems, inspection shafts, choke drains and pump wells.

Basic system consists of inlet, distributor module and pedestrian telescopic riser.

Graf Opticlean® Sprayhead

The Opticlean® cleaning unit provides 16 intense water jets for cleaning the Optimax® filter cartridge, keeping routine maintenance intervals to a minimum.

Graf Optimax Pro® Internal Filter Package

Internal self-cleaning cascade filter for underground cisterns and above-ground water tanks. Suitable for roof areas up to 3,750 sq. ft. Only one cover in the yard.

Graf Optimax® Pro Internal Filter

Internal self-cleaning cascade filter for underground cisterns and above-ground water tanks. Suitable for roof areas up to 3,750 sq. ft.

Graf Overflow Siphon

Dirt particles that are lighter than water (e.g. pollen & dust) settle on the water surface as a floating layer. This floating layer is removed when the tank overflows by means of the overflow siphon in the tank. Also aids in mosquito prevention.

Graf Overflow Siphon with Rodent Guard

Differs from the standard overflow siphon with the inclusion of a slotted steel rodent guard. Dirt particles that are lighter than water (e.g. pollen & dust) settle on the water surface as a floating layer. This floating layer is removed when the tank overflows by means of the overflow siphon in the tank. Also aids in mosquito prevention.

Graf Universal Downspout Filter Spare Filter Pad

For use with the Graf Universal Downspout Filter. Includes 2 filter pads per set.

Graf Universal Downspout Rainwater Filter

For installation at ground level for underground tank inflow. Good value alternative for garden irrigation, ponds, waterfalls or percolation systems.

Graf Water Connection Box

Quattro Rain Barrel Filter

Rocky Wall Tank - Granite, 106 Gallons

Rocky Wall Tank - Redstone, 106 Gallons

Rocky Wall Tank - Sandstone, 106 Gallons

Stainless Steel Floating Filter with 1-1/4" Coarse Screen

1-1/4" Stainless Steel Floating Filter with 1200 micron coarse screen, backflow preventer and 7' hose. Our most popular floating filter.

Stainless Steel Floating Filter with 1-1/4" Coarse Screen without non-return valve

1-1/4" Stainless Steel Floating Filter with 1200 micron coarse screen and 7' hose. Our most popular floating filter.

Stainless Steel Floating Filter with 1-1/4" Fine Screen

Stainless Steel Floating Filter with 2" Coarse Screen

2" Stainless Steel Floating Filter with 1200 micron coarse screen, backflow preventer and 7' hose.