Owls Hall, Farm Blackmore End, Braintree, Essex CM7 4DF
CONTACT OWLS HALL
01371 850 537 01844 877 030

Rainwater Filters

Filters to clean the rainwater you collect

Applying rainwater filters to the water your rainwater harvesting system collects is essential. Rainwater itself is clean but leaves, moss and other debris can come off the roof into your rainwater system. Leaf filters provide initial filtration of the water that comes in via gutters and downpipes. This is necessary to ensure that leaves and other debris are removed prior to storage of the rainwater. Remember to clean out your rainwater filters periodically to ensure water quality is consistently high. Doing so will extend the life of your system.

When using water for toilet flushing, it’s also advantageous to use a fine particle filter like the Hydra Rainmaster (included in all our domestic rainwater harvesting systems) This fine particle filter acts as protection, ensuring no small particles get into toilet valves, where they can cause damage and blockages.

We have a wide range of filters to choose from including:

  • Downpipe filters that are installed on the downpipe and discharge leaves out, allowing clean water to carry on down the pipe to the rainwater system.
  • Underground filters that are installed below ground intercept leaves prior to a rainwater tank.
  • Fine particle filters which are installed in the house after a pump to clean water upon entry to the property.

Order online for shipping across the UK. For advice on choosing the right rainwater filer or help with installation, contact our friendly technical team on 01844 877030.

Showing 1–12 of 15 results

  • Rainwater Leaf filter MAXI

    Pre Filter MAXI 100max roof area 350m2

    £ 179.00 excl VAT
    £ 214.80 incl VAT

    The Pre-Filter MAXI is a simple yet highly effective leaf filter for removing leaves from rainwater prior to entry into a storage tank or drainage field.

    Add to basket

  • Maxi_plus_filter

    MAXI Plus 150 Rainwater filter

    £ 329.00 excl VAT
    £ 394.80 incl VAT

    The Pre-filter MAXI Plus is an excellent filter, with its large 6 inch inlet and outlet set at the same level, it’s easy to install in an existing drain-run or where levels on site don’t allow a fall in the pipework

    Add to basket

  • Extension_Filter_MAXI

    Extension for MAXI

    £ 75.00 excl VAT
    £ 90.00 incl VAT

    The Extension for the MAXI Filter allows the filter to be installed deeper in the ground.

    Add to basket

  • Rainwater Leaf Filter Volume combi

    Volume Rainwater Filter

    £ 240.00 excl VAT
    £ 288.00 incl VAT

    The VF1 Leaf filter, designed for underground installation effectively removes leaves from rainwater. It has self cleaning properties make this an ideal filter for using before a rainwater harvesting system.

    Add to basket

  • Rainwater Leaf Filter Volume

    Volume Rainwater Filter with telescopic extension

    £ 240.00 excl VAT
    £ 288.00 incl VAT

    The VF1 Leaf filter with telescopic extension, designed for underground installation effectively removes leaves from rainwater. It has self cleaning properties make this an ideal filter for using before a rainwater harvesting system.

    Add to basket

  • Rainwater leaf filter volume deep

    Volume Rainwater Filter COMBI

    £ 272.00 excl VAT
    £ 326.40 incl VAT

    The VF1 Leaf filter COMBI with bottom outlet

    Add to basket

  • Rainus_colours

    Rainus

    £ 78.00 excl VAT
    £ 93.60 incl VAT

    The Rainus filters debris from rainwater, allowing the clean water to continue through the downpipe

    Add to basket

  • Filter_collector

    Filter Collector

    £ 36.00 excl VAT
    £ 43.20 incl VAT

    The class-leading Filter Collector filters and then diverts harvested rainwater to maintain the highest quality tank water

    Add to basket

  • Universal Filter collector

    Universal Filter Collector

    £ 46.00 excl VAT
    £ 55.20 incl VAT

    The class-leading Universal Filter Collector filters and then diverts harvested rainwater to maintain the highest quality tank water.

    Add to basket

  • Filter_basket

    Rainwater Filter basket

    £ 55.00 excl VAT
    £ 66.00 incl VAT

    The Filter basket removes leaves and debris from the incoming rainwater. Hanging rope and fittings are included.

    Add to basket

  • Filer_basket_F-line

    Filter basket plugable (For Shallow tanks)

    £ 69.00 excl VAT
    £ 82.80 incl VAT

    The Filter basket for Shallow tanks has a 110mm inlet hole at the side of the basket, allowing the filter to be fitted over the inlet pipe of the rainwater tank, optimising tank volume and keeping leaves free from the stored water.

    Add to basket

  • Rainwater leaf catcher

    Leaf Catcher

    £ 18.33 excl VAT
    £ 22.00 incl VAT

    The Leaf Catcher collects debris such as leaves or moss from rainwater as it is harvested.

    Add to basket