• New Water Purifier Installation
• Dismantling Existing Water Purifier
• Water Purifier Kits Replacement
• Water Purifier Servicing

• Professional Technician
• Doorstep service
• Safety Assurance
• Service Warranty

• Price of additional materials or parts (if needed)
• Transportation cost for carrying new materials/parts (if applicable)
• Warranty on consumable materials/parts

• Reverse Osmosis(RO)
• Ultrafiltration(UF)
• Ultraviolet (UV)
• Sediment filter
• Activated carbon
• Booster Pump
• RO Membrane
• Electric Adapter
• Alkaline Cartridge
• Mineral Cartridge

• Total Dissolved Solids is referred to as TDS. TDS is a measurement of water’s electrical conductivity. In other words, it determines the water’s purity.
• Drinking water is considered healthy if TDS is less than 10%.
• Even if the water’s TDS is less than 10%, regular maintenance is advised every three to six months.
• Every nine to twelve months, thorough maintenance is advised. Changes to pre-filter candles, sediment filters, carbon filters, and membranes are all included.

• Warranty: CleanTech Engineering Limited provides a 7-day service warranty. However, the warranty on consumable materials/parts is determined by the manufacturer.
• Safety Measures: Customer will be solely responsible for their personal accessories as well as the security of household resources.
• Discharging: After the service is completed, the customer automatically releases city water purifier from any further liability.
• Service Fee: Our service charge is 300tk inside Dhaka. The cost of installation equipment is dependent by the services you provide.
• Emergency Service: For emergency services, there is an additional fee.

We have a quick and easy payment process. Customers can choose to pay with cash on delivery or their mobile banking account. There’s no need to make a deposit.

1. Contacting us by phone or making a purchase online will allow you to arrange a water purifier repair appointment. You can change or cancel your appointment up to 24 hours before it is scheduled.
2. Your water filter repair appointment will be rescheduled using the method of your choice— text, email, or phone call – 01701-666 606, 01701-666

We are incredibly proud of the good effects we have on our client’s lives and the job we do. Here are some testimonials from happy customers of CleanTech Engineering Limited:

• “My water purifier received outstanding service from the CleanTech Engineering Limited staff. They were competent, professional, and effective. — Hasib A.
• “The level of service offered by bdwaterpurifier.com impressed me. In a timely and efficient manner, their specialists identified the problem with my water purifier. — Emdad A.
• “For dependable and effective water purification services, I heartily recommend CleanTech Engineering Limited.” In every way, they went above and above my expectations. – Liton S.

When it comes to your drinking water’s quality, don’t compromise. For dependable and effective water purification services in Dhaka, CleanTech Engineering Limited is your go-to partner. We can take care of any water purifier maintenance, servicing, or repair you may require. Get the CleanTech Engineering Limited difference—clean, secure, and energizing drinking water at your fingertips—by getting in touch with us now to arrange an appointment.

We at CleanTech Engineering Limited want to provide you with the safest and greatest water purifier servicing experience possible so that you will tell others about us.