Caravan/RV Water Filter Cartridge Replacement for PR100 Plenty River System
The PRC1 Water Filter Cartridge is the only genuine replacement for the Plenty River PR100 Water Filter System — designed to deliver clean, safe, and great-tasting water for your caravan, RV, motorhome, or home kitchen.
Proudly made in the U.S.A., this 5-micron carbon block cartridge effectively reduces dirt, rust, chlorine, bad taste, and odour, ensuring your water stays fresh and pure wherever you travel.
Unlike cheap imitations, the Plenty River PRC1 offers premium performance, certified materials, and consistent filtration quality — trusted by thousands of Australian travellers.
- Genuine Plenty River Replacement – The official cartridge for the PR100 Water Filter System
- Made in the U.S.A. – High-quality materials and manufacturing for superior filtration
- 5-Micron Filtration – Removes chlorine, sediment, rust, taste, and odour for cleaner water
- Long Service Life – Designed for up to 12 months of use (dependent on water quality)
- Universal Compatibility – Fits the PR100 and other under-sink caravan filter systems where space allows
- Compact Design – 9" (23 cm) cartridge fits most caravan and RV filter housings
- Durable & Reliable – Built for Australian conditions and mobile environments
Specifications:
- Model: PRC1
- Type: Carbon Block Cartridge
- Micron Rating: 5 Micron
- Length: 9" (˜ 23 cm)
- Capacity: Up to 12 months or as required by water quality
- Reduces: Dirt, rust, sediment, chlorine, taste, and odour
- Compatible With: Plenty River PR100 and most under-sink or inline caravan filter systems
Replacement Guide:
To maintain clean and safe drinking water, replace your PRC1 cartridge every 12 months, or sooner if:
- Water looks discoloured – Indicates trapped sediment buildup
- Water tastes or smells bad – Suggests carbon has reached its capacity
- Flow rate slows down – Filter is likely clogged and needs replacement
We aim to have your parcel delivered as soon as possible. Sometimes, unavoidable delays can occur. If you have not received your order in the time frame provided, please get in touch with us at online@carac.com.au.
You can check the status of your order anytime by signing into My Account.
Standard Size Shipping
- $13 Flat Rate - all states except WA (2-5 business days)
- $19 Express Rate - all states except WA (1-3 business days)
- $19 Flat Rate - shipping to WA (3-8 business days)
- $26 Express Rate - shipping to WA (2-5 business days)
Oversized Shipping
Some items are heavy and bulky, and for those oversized items with known shipping charges, we will display these rates in the checkout.
Other oversized items don't have a fixed shipping rate, so we'll provide you with a quote on the best rates and method to your location after we check with our range of specialist shipping partners.
Please read our Shipping Policy page for further details.
Returns
In order to make a return the following points must be met.
- Proof of purchase must be provided.
- Item/s must be in original and unused condition.
- All packaging must still be in original condition.
- Refunds will be issued to the original method of payment and may take several working days to show in your account.
- We will notify you when the refund has been made so that you can track funds.
- Any postage charges incurred in the original transaction will not be refunded, unless we have incorrectly supplied an item.
Online purchases
If you are not happy with your online purchase, you can return it within 30 days of the original order date. To be eligible for return, the terms as outlined above must be met.
To organise a online or in store return, please follow the steps on our Refunds & Returns page.
Same Day Pick Up Available
Ready For Pick Up In 2 Hours. Select Pickup At Checkout.
We'll E-mail When It's Ready
Dandenong South Store Address
2 Zenith Road
Dandenong South VIC 3175
Australia
Ph: 03 9794 7977