Daisy
Last Updated: Feb 8, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Cleans sediment out of RV hot water heater
Attach garden hose and insert into drain opening
Includes shut off valve
Helps extend the life of your water heater
Lifts sediment that collects at the bottom of your water heater
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Extends the life of a water heater by corroding itself so that the water heater doesn't.Fit Type: Universal Fit
Magnesium anode rod
0.5" diameter x 4.5" long
Provides protection against galvanic corrosion
1/2" NPT fits Atwood heaters
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Use the RV water pump to fill the RV pipes with antifreeze.Fit Type: Universal Fit
Comes complete with brass valve, siphon hose, Teflon tape and pump adapters (pump not included)
Makes winterizing easier
Permanent, one-time installation
Compliant with all federal and state level low lead laws. CSA Low Lead Content Certified to NSF/ANSI 372
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Saves Money on Antifreeze: Kit allows you to by-pass your water heater in your RV, motor home, or travel trailer each time you winterize; Saves between 6-10 gallons of antifreeze
Compatibility: For 6-gallon RV water heater tanks; Fitting Thread Size: 1/2-inch -14 NPT (tapered threads)
Permanent Installation: Allows you to by-pass you water heater without additional disconnections
Kit Includes: (1) 8-inch crimp-resilient by-pass hose, (2) 3-way brass valves with shutoff for non-restrictive flow, and (1) roll of Teflon tape
Unique Valve Handles: Valve handles have flow indication, offering a visual indication of the valve’s operation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amber World Wide | 9.42 | ❌ | ❌ | ❌ |
Replacement 3 way valve for Camco water heater by-pass kits
All connections are 1/2" NPT
Built using brass
Provides non restrictive flow
Compliant with all federal and state level low lead laws. CSA Low Lead Content Certified to NSF/ANSI 372
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Easily installed RV water heater by pass kit
Single turn operation
Shut off valve lets you by pass the RV water heater with a single turn
Save anti freeze when winterizing by by passing the water heater
Patented design
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Converts any RV LP gas water heater to 120v electricity on demand
Includes on/off power switch with mounting bracket and fully adjustable thermostat
All necessary power cords and color-coded wire assemblies are included
For 6 Gallon RV water heaters
425W element measures 6. 25” long
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Zurety | 9.92 | ✅ | ✅ | ✅ |
High Purity Magnesium Anode Rod (2-PACK) 9.25" Long with 3/4" NPT thread. DIY replacement in minutes. Requires 1-1/16" Socket for installation, not included.
Extends the life of water heater tanks - electric or gas - in RV's, campers, trailers and other portable hot water heaters.
Stops tank corrosion and expensive tank replacements. Absorbs corrosive particles caused by hot water, preventing rust and other oxidizing activities.
Compatible with all Suburban water heater models (D, DE, DEL, DEM). Like the popular SW12DE. Direct replacement for Suburban 232767 and Camco 11553 parts.
Inspect monthly. Anode rods should be replaced regularly, always keep a spare in your RV.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Wattage: 45000 watts
Depth (in.): 11.5
Height (in.): 83
Width (in.): 12
Included: Hardware
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gatzies | 9.78 | ❌ | ❌ | ❌ |
For gas or electric water heaters
Aluminum will not rust, corrode, or crack
Fits most tankless water heaters with a maximum depth of 13" and width of 20-1/2"
Protect finished areas from water damage
Measures 21.72" Width x 14.17" Height x 11.62" Depth and weighs 2.3 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Protects RV Water Heater Vents: Protects your water heater vent from flying insect nests
Includes: (1) screen that measures 3 ½-inches (L) x 3 5/16-inches (W) x 1/16-inch (thick)
Compatibility: Fits Dometic WH-6GEA 6-gallon water heaters
Construction: Mesh cover is made of heavy-duty stainless-steel
Easy to Install: The screen is easy to install
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Great Brands USA | 9.53 | ❌ | ❌ | ❌ |
For water heater installation or replacement
For use with gas or electric systems
Includes two 3/4" x 15" flexible water connectors, one roll of Teflon tape, two 3/4" NPT compression adapters and one 1/2" x 24" stainless steel gas connector
Tools for installation not included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Extends the life of your water heater
3/4" NPT x 42" with dielectric nipple, installs in existing hot water connection of the tank
Aluminum
Anode rod corrodes so that you're water heater tank does not
Attracts corrosion causing particles away from the tank protecting against galvanic corrosion
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Camco | 12 |
| Kelaro | 1 |
We've carried out a comprehensive analysis of 31,418 reviews on heaters, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select heaters priced around $35.31, with top brands including and
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