Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Tech AR3 XLT 3-Stage Portable Water Filtration System
Blu Technology Llc

Blu Tech AR3 XLT 3-Stage Portable Water Filtration System

$599.99 $499.99 Save 17%
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Part Number: BT-AR3-XLT

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Shipping:  Eligible for free shipping

Description:  3-Stage, In-Line, 0.2 Micron Filtration, Portable

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  • Description
  • Documentation

Superior Filtration

Experience unmatched filtration with the Blu Tech AR3, a 3-stage RV/Campground water filter system. It features the “0.2 Micron” High Flow Filter, Granular Activated Carbon “TASTY” Filter, and Sediment/Iron “LONGEVITY” Filter. Engineered and built in the USA, this system offers filtration for particles up to 100x smaller than standard RV inline water filters.

Great Taste

The Granular Activated Carbon “TASTY” Filter enhances the taste and smell of your water by addressing common issues like chlorine and hydrogen sulfide, ensuring your campground water is always fresh and enjoyable.

Long Filter Life

With the Sediment “LONGEVITY” Filter, enjoy 3-4 months of clean, clear water before needing a filter change. Note that high turbidity may affect filter life.

High Flow Filters

Developed for RV manufacturers, Blu Technology Filters ensure excellent water pressure throughout your RV plumbing system. These high flow filters are now available across our entire product line, including hoses and softeners.

Ultra-Compact Design

The AR3’s 10-inch filters use 40% less space than conventional systems, making it perfect for your RV’s wet bay. Weighing just over 11.8 lbs, it’s significantly lighter than other 3-stage filtration systems on the market.

Trusted by RV Manufacturers

Blu Technology’s Water Filters are a trusted choice in the RV industry, standard on many new Forest River and Keystone RVs. The “0.2 Micron” filter is made with FDA-approved materials, ensuring safety and reliability.

Designed for RVs

Optimized for RV living, our 10-inch filters offer superior performance and convenience, specifically tailored to meet the unique needs of RV enthusiasts.

Durable and Lightweight

The AR3 XLt features an electroplated aluminum frame that is lightweight, durable, and UV resistant. With corrosion-resistant stainless steel canisters and garden hose quick connects, it’s built to withstand the elements.

Quick Connects

The stainless steel garden hose quick connects allow for quick and easy connection to city or well water at any campground


Built for Longevity & Portability

The MR3 is a fully stainless steel water filtration system, including the frame, canisters, and quick connects. The stainless steel build makes the system both durable and portable. The Blu Tech MR3 is corrosion-resistant and able to withstand the elements in rain or shine! Stainless steel filter housing is more durable than plastic and ensures light is kept out to prevent bacterial or algae growth. The included quick-connect system utilizes stainless steel; high-quality quick connects that are drinking water safe and fully compatible with the full line of quick-connect accessories available. 

Out-of-the-box Ready. 

Arrives with all filters pre-installed. Includes compact aluminum filter frame, filter housings, and all associated connections pre-installed. Includes quick connect inlet and outlet with standard garden hose attachment fittings. Additional information is located on the Documentation Tab. 


*0.2 Micron is based on manufacturer representation

Trusted Filtration in 3 Stages

The first stage is a longevity filter. This takes out all the big particles first, which keep them from clogging up the next filter and extending the life of all the filter cartridges. 

The second filter is the patented 0.2 micron filter. The smaller micron size means greater protection - similar systems use less effective filters that are 1 micron or larger. This filter is focused on safety of the water to create clean drinking water.  

The third and last filter is all about taste and smell. This filter uses activated carbon and coconut shell to improve your water's taste and smell factor. It has also been shown to remove small amounts of chlorine if present in the water.

Extend Filter Life with the "Longevity" Filter

Extend the life of your filters with the additional Sediment "LONGEVITY" Filter. With this added pre-filter, you will get 3-4 months of clean and clear water (depending on the turbidity of the water). Blu Technology water filters are designed with high flow technology, allowing them to have a high flow rate despite their high filtration rate! The Blu Technology "Off-Grid" filter is made in the USA.

Get Better Tasting Water with the "Tasty" Filter

The Granular Activated Carbon Coconut Shell “TASTY” Filter works to improve the taste and the smell of your water. The “TASTY” Filter works to address common taste and smell concerns with water at campgrounds by addressing chlorine and more!

Effectively Removes

  • Chlorine
  • Cloudiness
  • Bad taste and odors
  • Organic chemicals
Filter Out Dangerous Particles with the 0.2 Micron Filter

Blu Technology’s “Off-Grid” Filters are highly efficient for 0.2 Micron-sized particles. Standard RV inline water filters measure in at 20 Micron, so Blu Technology's “Off-Grid” Filters provide filtration for particles that are up to 100x smaller! The “Off-Grid” 5-inch filter is designed with an added layer of protection only offered by Blu Technology, and is  one-of-a-kind in the industry. The Blu Technology “Off-Grid” filter has an additional electro-adsorptive media technology that is able to capture even more submicron contaminants through ion exchange! 

Effectively Removes

  • Lead
  • Mercury
  • Iron
  • Volatile Organic Compounds (VOCs)
  • Arsenic
  • Giardia
  • Cryptosporidium
  • E. Coli
  • Cysts
  • Legionella Viruses
Thread Into Water Sources Easily with Quick Connects

The stainless steel garden hose quick connects allow you to thread into city water or well water at any campground. Connect/disconnect quickly and easily – get 1,000+ gallons a day with a high flow rate!

Compact Design

Our 5-inch filters allow the system to be significantly smaller than conventional systems with 10-inch filters.

Filters Already Installed

Water systems will come with your first set of filters already in the stainless steel canisters. The sediment pre-filter will be in the canister by the inlet, the "0.2 Micron High Flow Filter" will be in the middle canister, and the granular activated carbon and coconut shell "Tasty Filter" will be the canister by the outlet.

What's in the Box?

The Blu Tech Water Filtration system will come with: 

  • Filter frame
  • 3x stainless steel housing
  • 1x Sediment filter
  • 1x 0.2 Micron safety filter
  • 1x Tasty filter
  • Stainless steel garden hose quick connects 
  • Filter housing key 
Third Party Tested

The Blu Tech "Off-Grid" Filter is 3rd party tested by IAPMO and certified to NSF/ANSI standards. IAPMO’s water efficiency and sanitation standard is an American national standard. Blu Technology filters are trusted in the industry, and come standard on RVs from some of the biggest manufacturers!

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