Downspout Filters and First Flush Roof Washers

Tired of cleaning out your downspouts? Then Buy a Filter!


Tired of having to clean leaves from downspouts, your underground downspout drain system, or the top of your rain barrel? Or, need to keep the first flush of contaminated rain water from your tank? Eliminate leaves, sticks, rocks, and other debris with Aquabarrel Downspout Filters.


Do your downspouts empty into a landscape pipe or underground drain? Here is a simple solution to collect leaves and large debris and keep them from clogging your underground drainage pipes. Aquabarrel® downspout filters!

Are the sticks and leaves exiting the downspout damaging your rain barrel screens? Use a downspout filter to collect the large debris before it can get to your rain barrel and destroy your rain barrel screens. Aquabarrel® designed rain barrels benefit from having these downspout filters in place to minimize debris entering the rain barrel.

Clean as often as necessary to minimize build up and clogging.

Buy an Aquabarrel® Downspout Filter!


downspout filter slim line

Slim Line Downspout Filter


  • Downspout filters are installed into your downspouts.
  • Catches debris larger than 1/8".
  • Removable sturdy aluminium basket.
  • Great for filtering downspouts that empty into rain barrels or an underground drain system.
  • No screens to get damaged or need to be replaced.
  • Designed for 2" x 3" and the 3" x 4" downspouts.
  • Low Gloss White and Royal Brown in stock.
Buy and Learn more about Slim Line Downspout Filters.

Rain Harvesting Leaf Beater Downspout Filter

Leaf Beater Downspout Filter


  • Downspout filter installed along the route of your downspipe.
  • Large debris sheds off the first screen of a two-stage screen
  • Second-stage mesh screen filter for low volume water locations
  • Lead-free PVC, can be painted
  • Discharge ports available in 2" x 3" rectangular, 3" and 4" round
Buy and Learn more about Leaf Beater Downspout Filters.

leaf eater ultra rain head downspout filter by RainHarvesting of Australia
Leaf Eater Advanced Rain Head Downspout Filter from RainHarvesting Australia

Leaf Eater Rain Head Downspout Filters


  • Two of the best open faced residential downspout filters we have found.
  • Installed on the downspout to keep debris from continuing on past. This is the downspout filter you want if you are installing a downspout first flush diverter or rain barrel.
  • Large debris sheds off the screen.
  • Mosquito and insect proof stainless steel mesh screen.
  • Lead-free PVC, can be painted
  • 3" and 4" diameter round discharge port
Buy Learn more about Leaf Eater Rain Head Downspout Filters

Downspout filter fits on top of rain barrel

Barrel Topper Downspout Filter


  • Downspout filter sits on the top of your rain barrel.
  • Mesh screen positioned on an angle.
  • Debris exits into the front lift-out tray.
  • Sturdy downspout grade .032 aluminium.
Buy and Learn more about Barrel Topper Downspout Filters.

first flush downspout diverter

First Flush Filter, In-Line


First Flush(TM) Downspout Water Diverter by Rain Harvesting.

(Tank and pipes not included.)

Buy and Learn more about First Flush Filters, Inline.

photo image wall mounted first flush rain water diverter

First Flush Filter, Wall Mount


First Flush(TM) Wall/Post Diverter by Rain Harvesting.

(Tank and pipes not included.)

Buy and Learn more about First Flush Filters, Wall Mount.

photo image in-ground first flush rain water diverter

First Flush Filter, In Ground


In Ground First Flush(TM) Water Diverter by Rain Harvesting.

(Tank and pipes not included.)

Buy and Learn more about First Flush Filters, In Ground.

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