Buy Kent Grand Plus Reverse Osmosis+UV+UF Wall Mounted Water Purifier whose filters are made in USA & Japan, & have TDS controller. It has 6 Stage filtration system & can be wall mounted or placed on the table. https://www.aquakentro.com.sg/product/kent-grand-plus-ro-water-purifier/

Buy Aquakent Hot & Cold Stainless Steel Water Cooler - 500-2F, made in Taiwan. Its carbon filters are made in the USA. It has a Direct Piped In System with 2 different water temperatures & Push Tap with a drinking fountain https://www.aquakentro.com.sg/product/aquakent-500-2f-water-cooler/

Buy Kent Excell Plus Reverse Osmosis+UV+UF Under Sink Water Purifier, made in USA & Japan. It has a Reverse Osmosis Membrane that purifies water up to 0.0001micron. It has a 7 stage filtration system & a Separate faucet installed on the countertop. https://www.aquakentro.com.sg/product/kent-excell-plus-ro-water-purifier/