Homemade UV + UF (4 stage) water purifier for tap water- very effective & cheap HD

This is video tutorial to make very effective & cheap 4 stage water purification system to purify municipal water (tap water). You can also add pre- filter as 5th stage, this will increase life of other filters. Pre- filter can be easily clean. You can find all the material at local spare part shop. Or you can purchase it online using links at the end. I recommend to purchase the material from local store because prices are little high online. Materials:- 1x Sediment filter (standard 12 inch filter) 1x Carbon filter (standard 12 inch filter) 1x UF Membrane 1x UV barrel / bowl 8” 1x UV lamp 11 watt (Philips make) 1x UV Choke / adapter 220v AC 1x Teflon tape 6x Elbow (1 side push fit & 1 side threaded) 3x I-connector 12x Push fitting locks 4x C-Clamps 4x X-Clamps (1 side large and 1 side small) 4x 1” Nut bolt 10 feet RO filter Pipe Double sided tape 2-3” piece of ½” water tube (pipe) 23 x 15 cm piece of plywood 1x Cooler pump (optional) Note : replace the filters ( sediment, carbon & UF) every 12-18 months based on water uses. Do not drink 1st 10 liters of water during 1st use as it may contain residual dirt etc. links Carbon, Sediment filters and Elbows https://www.amazon.in/gp/product/B00YOPIAGI/ref=as_li_tl?ie=UTF8&camp=3626&creative=24790&creativeASIN=B00YOPIAGI&linkCode=as2&tag=howtostutiblo-21 UF membrane & Elbows https://www.amazon.in/gp/product/B014104N4I/ref=as_li_tl?ie=UTF8&camp=3626&creative=24790&creativeASIN=B014104N4I&linkCode=as2&tag=howtostutiblo-21 UV barrel, lamp and choke https://www.amazon.in/gp/product/B01FFWR0IM/ref=as_li_tl?ie=UTF8&camp=3626&creative=24790&creativeASIN=B01FFWR0IM&linkCode=as2&tag=howtostutiblo-21 RO Pipe https://www.amazon.in/gp/product/B0183OA1E4/ref=as_li_tl?ie=UTF8&camp=3626&creative=24790&creativeASIN=B0183OA1E4&linkCode=as2&tag=howtostutiblo-21 You can use nylon tie in place of C-clamps and X-clamps ( there are very expensive online) at local store they are available @ 10 Rs/ Piece https://www.amazon.in/gp/product/B00RS35V88/ref=as_li_tl?ie=UTF8&camp=3626&creative=24790&creativeASIN=B00RS35V88&linkCode=as2&tag=howtostutiblo-21 Pre- filter ( 5th stage) http://amzn.to/2eWPSad