https://www.purewaterproducts.com/products/bw102

Fleck 2750 Backwashing Filter with 14" X 65" Tank 14" X 65"

https://www.purewaterproducts.com/products/bw281

Fleck 2850 Backwashing Filter with 14" X 65" Tank 14" X 65"

https://www.purewaterproducts.com/products/ta008

Flomatic RO Tank, 14 Gallon - 15" Diameter X 23" Height “14 gallon” storage tank. (Manufacturer's size. We haven't tested it.)

https://www.purewaterproducts.com/water-problems/14-dioxane

1,4-Dioxane is a chemical used in a wide range of industries as a solvent. Long term exposure can cause harmful effects on the nervous system, stomach, lungs, liver and kidneys, and it may be carcinogenic.

https://www.purewaterproducts.com/articles/backwash-chart

An overview of the flow rates of various filter media, including: activated alumina, anthracite, birm, calcite, corosex, filter Ag, garnet, granular activated carbon, KDF 55, KDF 85, manganese greensand, MTM, multimedia, pyrolox and sand.

14" 14" 14" 14 14

https://www.purewaterproducts.com/articles/service-flow-rates-for-whole-house-filter-sizing

14 GPM 14 GPM 14 GPM 14 GPM

https://www.purewaterproducts.com/docs/reverse-osmosis-and-undersink-product-dimensions

Product dimensions of Pure Water Products reverse osmosis and undersink filters.

14" 14" 14"

https://www.purewaterproducts.com/products/bw052

The 12" filter requires about 8 gallons-per-minute backwash capacity, but supports a service rate of 14 14 gpm

https://www.purewaterproducts.com/products/fm035

NSF 61 Certified, drinking water grade. 14 X 28 mesh.

https://www.purewaterproducts.com/products/fm036

NSF 61 Certified, drinking water grade. 14 X 28 mesh.

https://www.purewaterproducts.com/ro-storage-tanks

There's also a 14-gallon tank sold here. 14" (without valve or stand) 14" (without valve or stand) Metal “14 Gallon” Really Big RO Tank Mid-Sized White Metal Tank. 8.5" Diameter X 14" High*

https://www.purewaterproducts.com/products/fc594

HDG-CB6-14

https://www.purewaterproducts.com/products/uv008

14 Watts

https://www.purewaterproducts.com/products/uv030

14 Watts

https://www.purewaterproducts.com/products/uv009

14 Watts