No, the Midi-150 Rainwater Filter operates without the need for external power sources,

ensuring energy-efficient operation and minimal maintenance requirements.

The filter element of the Midi-150 Rainwater Filter is made of SS316  stainless

steel, offering durability and longevity. It typically does not require frequent replacement but

may need occasional cleaning depending on usage and environmental conditions.

Very little to No maintenance. The only routine maintenance necessary is the cleaning of the rainwater filter unit. This is a simple 5-minute task and can be done approximately every three months. The other components of our system are effectively maintenance-free.

Rainable Rainwater Harvesting Systems can maintain the water quality for longer duration up to 8 months. So we can use the filtered harvested water in the dry period without depending on any other sources.

No. Rainable Rainwater Harvesting Systems does not need any electric power for working.

In Rainable RWH Systems, we guarantee no clogging in the filter element.

a.) How large is the roof area (surface) where the rainwater can be collected from?

b.) The number of consumers. How high is the daily water demand?

c.) How high is the average rain fall? When is rainy season?

d.) Rainwater experts from Rainable or the Dealers/ Distributors of Rainable should be involved right from the beginning of the planning phase of a construction project

a.) If a filter is installed incorrectly, rather than using it as a filter system to discard dirt,it becomes a debris collection system.

b.) The rainwater is taken directly from the bottom of the tank and not from floatation.

e.) The potable water feed for drinking water is not adjusted correctly (waste of water).

f.) The cables routed out of the tank are wavy.

g.) Certain lines were installed without making it possible for main water disposal to connect to the open potable water feed.

Rainable filters, filter out the fine particles from the harvested rainwater having the size of 280 microns. 

Installation Prices are subject to dealers/distributors of Rainable, please contact any of our Authorized Dealers to know more about it

Only installers (trained installers) should install Rainwater-Harvesting-Systems. Optimally, they should be trained byRainable Experts on rainwater utilization technology, all our Dealers have experienced technicians who can do this for you.

Once installed correctly by a Rainable trained technician your system will last well over 25 years.

“The total amount of water harvested depends upon the roof catchment area and the average annual rainfall in that region.

For example: For 100 SQM catchment area with average annual rainfall of 2000 mm has the following calculation:

Total Amount of Water Harvested = Area of Catchment x Average Annual Rainfall x Coefficient of Transportation x Coefficient of Filtration

Total Amount of Rainwater Harvested = 100 x 2000 x 0.90 x 0.85

= 1,53,000 Ltrs per Year.”

This depends on the size of your catchment area (usually the roof of the building) and the amount of rainfall in your area. Typically, domestic systems will reduce mains-water consumption by up to 50%, rising to more than 80% in commercial applications.