Your search for "canister" revealed the following:

Bluonics Reverse Osmosis Ultraviolet Water Filter System UV Sterilizer Treat Virus and Bacteria RO 6 Stage 100 GPD with Booster Pump (WHITE CANISTERS)

Bluonics 4.5"x10" Whole House Water Filter Replacement Canister-Cap not included

Bluonics 4.5"x20" Whole House Water Filter Replacement Solid Blue Canister-Cap not included

Bluonics 110W Whole House Water Filter System for Well & City Water, 4-Stage Water Filtration System with UV Water Treatment, Triple 20 x 4.5 Sediment & Carbon Filters, 1 Inch MNPT, 24 GPM

Bluonics 110w whole house water filter system for well and city water with pre-filter, extra filter set and 2 extra uv bulbs, 4-stage filtration with uv water treatment, triple 20 x 4.5 filters, 1 inch mnpt, 24 gpm

Whole House UV Water Filter System 12 GPM – 55W Stainless Steel UV Light System – LED Indicator & Audible Alarm – for Well & City Water – Includes 2 Extra Bulbs – Bluonics

Whole House UV Water Filter System 24 GPM – 110W Stainless Steel UV Light – 1" NPT – LED Indicator & Audible Alarm – for Well & City Water – Includes 2 Ballasts – Bluonics

Whole House UV Water Filter System 12 GPM – 55W Stainless Steel UV Light – LED Indicator & Alarm – Well & City Water – Includes 2 Extra Bulbs, Ballast & Quartz Sleeve – Bluonics

Whole House UV Water Filter System 12 GPM – 55W Stainless Steel UV Light – LED Indicator & Alarm – Well & City Water UV Purifier – 3/4" NPT – Bluonics

Bluonics 55W UV Sediment Carbon Well Water Purifier 12GPM Big Blue Filtration Sterilizer

Bluonics Whole House Water Filter System for Well Water, 3 Stage Sediment Carbon Filters with 110W UV Light, 24 GPM, 20 x 4.5 Housings, 1 in NPT

BUNDLE Pro Series Whole House Water Filtration & Descaler System – 3-Stage Filter with UV Sterilizer + Salt-Free Hard Water Conditioner for Scale Prevention (Well & City Water)

Bluonics 24 gpm whole house water filter system for well water, 110w uv light treatment, 3 filter stages with sediment and carbon filters, 20 x 4.5 housings, 1 in npt

OPEN-BOX 110W Ultraviolet Light Water Purifier 24GPM UV Sterilizer Large Home/Commercial For Killing Virus, Bacteria, Ecoli & Cryptosporidium

Bluonics Whole House Well Water Filtration System – 12 GPM 55W UV Purifier with Sediment & CTO Carbon Filters, Solid Blue Housings Treat Virus and Bacteria

Whole House UV Water Filter System 12 GPM – 55W Stainless Steel UV Light with Flow Switch Ballast – LED Indicator & Alarm – Well & City Water UV Purifier – Bluonics

Bluonics 55W UV Ultraviolet Light Well Water Filter Purifier System with Big Blue Size 4.5"x10" Filters Treat Virus and Bacteria