blu technology RV Water Filter Recharge Pack — Trio 2.5 x 5" 0.2µm High-Flow, GAC & Sediment (3-Cartridge)

Three replacement cartridges that restore your GoBluTech R3 or AR3 RV system to 0.2-micron high-flow filtration, granular activated carbon taste improvement, and sediment pre-filtration for up to 3–4 months of clean water.

When camping, reliable potable water matters for drinking, cooking and washing. The GoBluTech Trio RV Water Filter Recharge Pack contains the three distinct 2.5" x 5" cartridges used in the R3 and AR3 systems: a fine 0.2-micron high-flow element, a granular activated carbon (GAC) taste and odor stage, and a sediment pre-filter designed to trap rust, sand and silt. Together they balance contaminant capture with strong flow rate and longer service life, making it simple to refresh your onboard water protection before a trip.

How does this kit restore my RV water system’s performance?

Each cartridge in the Trio kit replaces one stage in the R3 or AR3 assembly so the system returns to its original multi-stage function. Swapping in fresh media removes accumulated particulates, exhausted carbon, and pressure-reducing buildup so water flow and treatment efficiency recover quickly.

• Includes 0.2-micron high-flow, GAC "Tasty," and sediment "Longevity" cartridges
• Fits standard 2.5" x 5" housings used by GoBluTech R3/AR3 systems
• Restores both contaminant removal and peak flow performance

What contaminants does each cartridge address?

The pack separates tasks among three media types so each stage does what it does best: the sediment stage traps large debris, the 0.2-micron element captures fine particulates, and the granular activated carbon reduces chlorine, odors and off-flavors. This staged approach extends overall life and improves drinking water quality.

• Sediment "Longevity": rust, sand, silt, visible particles
• 0.2 micron high-flow: fine particulates and micro-debris
• GAC "Tasty": chlorine taste, odors, and organic compounds affecting flavor

How long will the replacement cartridges last in typical RV use?

Cartridge life depends on source water quality and usage, but typical guidance is up to 3–4 months under normal camping conditions. Using the sediment pre-filter to remove larger debris helps preserve the carbon and fine filter life so you get more consistent performance between changes.

• Average lifespan: 3–4 months for mixed campground/city water
• Heavier sediment or well water may shorten service life
• Inspect flow and taste regularly; replace sooner if performance drops

Is installation straightforward for an RV owner or DIY camper?

Yes—these are standard-size 2.5" x 5" cartridges designed for easy swap-outs in GoBluTech R3 and AR3 housings. No special tools are required beyond the common wrench used on many filter housings; cartridge orientation follows the original assembly pattern.

• Direct drop-in replacements for GoBluTech R3/AR3 2.5" x 5" systems
• Simple changeover: remove housing, replace cartridges, reseal housing
• Compatible with many camper, tiny home, under-sink or whole-house adapters

Who is this for? The GoBluTech Trio recharge pack is aimed at RV owners, van lifers, and small-home dwellers who use GoBluTech R3 or AR3 filter housings and want a straightforward, effective way to restore multi-stage filtration. It’s useful for people who plug into campground or city water and need dependable taste improvement, particulate protection and easy, periodic maintenance. US veteran owned, the brand focuses on practical, on-the-road water care that balances filtration performance with preserved flow for everyday RV living.