Blue Mountain Co's rainwater harvesting range covers every stage of getting roof water into a tank cleanly: gutter outlets, downpipe diverters, first flush diverters (from the compact chamber-free Carrot through to high-volume Delta and 300mm-chamber units), combined Clean Rain leaf-screen/first-flush units, 3-way water diverters for splitting flow to the garden or stormwater, rain barrel linking kits, and specialty downpipe valves.
Guides:
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Blue Mountain Co
First Flush Diverter Threaded Socket - 90mm | K0009
Sale price$7.64
Regular price$9.17
Save $1.70
Blue Mountain Co
First Flush Slow Release Valve Set - Red | K0002
Sale price$8.50
Regular price$10.20
Save $6.99
Blue Mountain Co
Rain Barrel Linking Kit - 32mm (1-1/4in) | RBLK01
Sale price$34.93
Regular price$41.92
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Blue Mountain Co
Clean Rain Hydroscopic Washer Replacement Set - 46 Pack | K0503/46
Sale price$10.65
Regular price$12.78
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Save $4.96
Save $7.25
Save $21.70
Save $39.81
Blue Mountain Co
Total Rain Rain Head and Carrot First Flush Diverter - 90mm | DDTR10
Sale price$138.99
Regular price$178.80
Save $9.99
Blue Mountain Co
Downpipe Diverter Rectangular - 100x50 / 100x75mm | DDIV04
Sale price$49.95
Regular price$59.94
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Blue Mountain Co
Quickfit Downpipe Diverter Round - 90/100mm | DDIV02
Sale price$40.37
Regular price$47.36
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Save $8.10
Blue Mountain Co
Downpipe Diverter Hose Kit - Diverter to Rain Barrel | DDHK01
Sale price$27.83
Regular price$35.93
Save $16.86
Blue Mountain Co
Clean Rain Advanced Rain Head and First Flush Diverter | DDCR02
Sale price$83.94
Regular price$100.80
Save $18.94
Blue Mountain Co
Clean Rain Ultra Rain Head and First Flush Diverter with Cover | DDCR01
Sale price$94.71
Regular price$113.65
Save $18.92
Blue Mountain Co
Wet/Dry Valve - Automatic Charged Line Drain, 100mm | DRYV01
Sale price$68.44
Regular price$87.36