Plenty River PR100 Quick-Twist Undersink Water Filter System

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Sale price$155.00 Regular price$185.00

Description

Plenty River PR100 Caravan & RV Water Filtration System and Compact Dual-Stage Filter (PRC1 Cartridge Included)

Compact, Powerful, and Built for Australian Conditions

The Plenty River PR100 Water Filtration System is a premium, compact filtration solution designed specifically for caravans, RVs, motorhomes, camper trailers, and small kitchens. Perfect for under-bench installations where space is limited, this system mounts horizontally or vertically — no shelf cutouts required.

Made in the USA and featuring the Plenty River PRC1 5-micron dual-stage filter cartridge, it effectively removes chlorine, dirt, rust, sediment, algae, taste, and odour, giving you clean, fresh, great-tasting water wherever your journey takes you.


Key Features & Benefits

  • Compact, Space-Saving Design – Fits easily in tight under-sink spaces; perfect for caravans and RVs.

  • Advanced Dual-Stage Filtration – 5-micron PRC1 cartridge removes chlorine, dirt, rust, sediment, algae, taste, and odour.

  • Flexible Mounting – Mount horizontally or vertically — no shelf cutouts required.

  • Premium PRC1 Cartridge Included – Made in the USA for high-performance water purification.

  • Easy Installation – Snaplock fittings and push-fit adaptors make setup fast and secure.

  • Long Filter Life – Up to 12 months usage (actual service life depends on water quality).

  • Safe, Clean Drinking Water – Ideal for caravans, RVs, camper trailers, and home kitchens.

  • Quality Guaranteed – Built from durable materials, backed by Plenty River Plumbing expertise.

  • 💧 Suitable for 3-Way Mixer Taps. View our compatible Avara Tapware 3-Way Mixer Taps here.


⚙️ Technical Specifications

Specification Details
Brand Plenty River
Model PR100
Filter Cartridge PRC1 Dual Stage
Micron Rating 5 Micron
Filter Size 9" (23cm)
Filter Life Up to 12 Months (depends on water quality)
Reduces Chlorine, Dirt, Rust, Sediment, Algae, Taste & Odour
Material Origin Made in the USA
Applications Caravans, RVs, Camper Trailers, Motorhomes, Household Sinks

📦 Kit Includes

  • 1 × PR100 Filter Housing & Snaplock Bracket 

  • 1 × PRC1 Dual Stage Filter Cartridge

  • 1 × Snaplock Manual Head 

  • 1 ×  ¼" × ½" BSP Adaptor 

  • 1 × Faucet Adapter ½" M × ½" F × ¼" 

  • 1 × Cold 12mm Male Iron Adaptor

  • 1 x 12mm Clear White Tubing (WaterMarked and certified usable for drinking water)

🕒 When to Replace the Filter

It’s recommended to replace the PRC1 filter cartridge every 12 months, or sooner if:

  • Water looks cloudy or discoloured

  • Taste or smell becomes unpleasant

  • Flow rate slows noticeably


🌏 Why Choose Plenty River Water Filters?

  • Designed by Australian caravan plumbing specialists

  • Built for durability, reliability, and consistent water quality

  • Easy-to-install, compact design fits modern caravans and RVs

  • Compatible with most under-sink systems using 12mm John Guest plumbing

  • Trusted brand for caravan and RV accessories across Australia

Please note that the PR100 Water Filter System now comes with new packaging, please bare with us as we move through our stock with both old and new packaging. Rest assured, you are receiving the same product. 

Customer Reviews

Based on 3 reviews
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E
Emma Peterson

I am over the moon happy about getting this Plenty River water filtration system installed in our caravan. It does exactly what it says it does, our water no longer has that nasty plastic taste (I'm assuming it is coming from our fresh water tank) and I can taste the freshness in our water. It's also about half the price of the other systems we found. We called them and talked to a wonderful gent named Dean who helped us out with a few questions regarding installation. Very happy overall!

J
Janice Rosenthal
Highly Recommend

My husband installed this kit for us in our caravan and we want to thank the team at Plenty River for quick delivery and great customer service. Thanks.

G
George Mason
Great kit for my caravan

This kit was super easy to install, and I called in for some advice on installation and they went above and beyond to help. Appreciate it.

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