Welcome to the Nasoni family
Your new Da Vinci fountain faucet and water filter will grace your home with timeless beauty. All of Nasoni's products are simple to install and built to last.
Below are instructions for all of our products, complete with installation videos with step by step instructions.
Centerset Installation
Congratulations on the purchase of your centerset Nasoni Da Vinci Fountain Faucet! Correctly installed and with sensible care, this product will give you many years of trouble-free service. Please follow the Maintenance and Installation instructions that were provided with your faucet and read the care tips below.

Tools Needed for Install
- Basin wrench
- Adjustable wrench
- Silicone sealant
- Plumber tape
- Channel locks
- Screwdriver (Philips and Flathead)
- Flashlight
Installation Instructions
- Shut off water supply
- Disconnect old faucet connections
- Remove old faucet
- Clean mounting surface
- Install new faucet assembly
- Connect water supply lines
- Turn on water supply
- Test for leaks and proper operation
Care and Maintenance
Wipe down your fountain faucet after use to avoid water spotting and mineral build up. Occasional cleaning with warm soapy water, followed by a polish with a soft cloth is all that is required to keep the PVD finish in good condition. Do not use proprietary abrasive liquids, powders, or pads to clean the tap. Do not use any products with ammonia bleach or limescale remover. You may damage the PVD finish and void your guarantee.
Download PDF Installation Guides
4" Centerset Installation
Watch this video to walk through the centerset Da Vinci installation process step by step. From box to counter top, this tutorial will help guarantee a successful set up.
Widespread Installation
Congratulations on the purchase of your widespread Nasoni Da Vinci Fountain Faucet! Correctly installed and with sensible care, this product will give you many years of trouble-free service. Please follow the Maintenance and Installation instructions that were provided with your faucet and read the care tips below. Before you proceed, we recommend you engage the services of a registered plumber in your area to install the widespread fountain faucet.

Tools Needed for Install
- Basin wrench
- Adjustable wrench
- Silicone sealant
- Plumber tape
- Channel locks
- Screwdriver (Philips and Flathead)
- Flashlight
Installation Instructions
- Shut off water supply
- Measure and mark mounting holes
- Drill mounting holes if needed
- Install valve assemblies
- Install spout assembly
- Connect water supply lines
- Turn on water supply
- Test for leaks and proper operation
Care and Maintenance
Wipe down your fountain faucet after use to avoid water spotting and mineral build up. Occasional cleaning with warm soapy water, followed by a polish with a soft cloth is all that is required to keep the PVD finish in good condition. Do not use proprietary abrasive liquids, powders, or pads to clean the tap. Do not use any products with ammonia bleach or limescale remover. You may damage the PVD finish and void your guarantee.
Download PDF Installation Guides
8" Widespread Installation
Watch this video to walk through the widespread Da Vinci installation process step by step. From box to counter top, this tutorial will help guarantee a successful set up.
Water Filter Installation
Congratulations on the purchase of your Nasoni Water Filter! Correctly installed and with sensible care, this product will give you many years of trouble-free service. Please follow the Maintenance and Installation instructions that were provided with your filter to enjoy a successful set up.
Recommended Vanity Height: For easy filter installation and maintenance, Nasoni recommends an internal cabinet height of 20 inches minimum.
Tools Needed for Install
- Adjustable wrench
- Drill with bits
- Hole saw (if needed)
- Teflon tape
- Level
- Measuring tape
Installation Instructions
- Shut off water supply
- Unlock and remove old filter cartridge
- Insert and lock new filter cartridge into head assembly
- Turn on water and check for leaks
- If leaks occur, repeat step 3
- If leaks persist, please discontinue use and call your supporting dealer
- Flush 5 gallons of water through new filter cartridge prior to use
Care and Maintenance
Replace filter cartridge every 6 months or as recommended based on water usage. Check connections periodically for leaks. Keep replacement cartridges in a cool, dry place. Monitor filter performance and replace if water flow decreases significantly or taste changes.
Premium Under Counter Filter Installation
Watch this video to walk through the Nasoni water filter installation process step by step. From box to under the sink, this tutorial will help guarantee a successful set up.