Camco Dual Flush RV Holding Tank Rinser 1 pk
Overview
The Camco Dual Flush RV Holding Tank Rinser (1 pk) is a simple, attach-and-rinse accessory that helps keep black and gray tanks and sewer hoses clearer between full treatments. Designed for RV owners who want an inexpensive, low-effort way to reduce odors and dislodge solids before or during dumping, it uses two spray patterns — a concentrated jet to break up blockages and a wide-angle rinse to wash tank walls. The single-piece rinser connects to standard RV dump fittings and a freshwater source, making it a practical maintenance tool for seasonal RVers, weekend campers, and anyone who prefers to prevent problems before they start rather than deal with clogs and smells later.
Key Features
- Dual flush spray patterns: concentrated jet to break up solids plus wide-angle spray to rinse tank walls
- Compatible with standard RV dump fittings (commonly 1.5-inch threaded RV outlets) and sewer hose elbows
- One-piece, lightweight plastic body for easy handling and simple hookup
- Works with standard garden/utility hose water pressure—no power or batteries required
- Sold as a single unit (1 pk) — compact for storage in under-sink or exterior compartments
Pros & Cons
Pros
- Dual spray action: concentrated jet for dislodging buildup and wide-angle rinse for tank walls
- Quick, tool-free installation onto standard RV dump fittings for fast use at each dump
- Reduces odors and the need for aggressive chemical treatments by removing solids and residue
- Lightweight, low-maintenance design with no moving parts to fail
- Affordable single-pack solution for routine tank maintenance
Cons
- Requires a freshwater source/hoses and a dump hookup—limited use when boondocking without water
- Plastic construction can wear over long-term heavy use or if exposed to freezing conditions
- May not reach every corner of larger or oddly shaped tanks; occasional manual scraping or chemicals still needed
- Not a substitute for periodic professional tank cleaning if heavy calcification or severe blockages exist
Recommendations
- RV owners who dump frequently and want to cut odors and buildup between chemical treatments
- Weekend campers and seasonal users who want a quick, low-effort way to maintain tanks before travel
- Owners of older rigs with occasional slow drains who need a targeted jet to dislodge blockages
- DIY maintenance enthusiasts who prefer a portable, tool-free accessory for routine tank care
Price Comparison & Trends
In the past 30 days, the Camco Dual Flush RV Holding Tank Rinser has seen a slight price variation, with Ace Hardware offering the lowest price at $37.99 and Walmart retailing it for $38.57. This represents a potential savings of $0.58, making it worthwhile to shop around. Interestingly, this product has been added to 1 wishlist on LMK.today, indicating a growing interest among consumers. Over the last 90 days, there has been a noticeable uptick in its popularity, suggesting that RV enthusiasts are increasingly recognizing the value of this tank rinser. If you are considering purchasing, now may be a good time to buy to secure the best price available.
Given its rising popularity and competitive pricing, consider buying now to take advantage of the current low price.
Track this product on LMK.today to get price drop alerts and compare prices across multiple retailers.
Frequently Asked Questions
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