Clean water is essential for RV living. A good water filter system is important for cooking, drinking, and keeping your RV’s plumbing in good shape. Over the years, I have tested many RV water filter systems. I wanted to find the best ones that provide safe, great-tasting water and are easy to use.
In this post, I’ll share the best RV water filter systems that I personally tested and found worth buying.
Our Testing Process
To find the best RV water filter systems, I tested each product for:
- Filtration Performance: How well it removes sediment, chlorine, and bacteria.
- Water Pressure: Ensuring the filter does not significantly reduce water flow.
- Durability: The build quality and materials used.
- Ease of Use: How simple it is to install and replace filters.
- Overall Value: Balancing performance, durability, and cost.
After weeks of testing, here are the top 10 RV water filter systems that stood out.
How We Pick Products and Services
Our Top Picks RV Water Filter Systems
Clearsource Premier RV Water Filter System
| Pros: Industry-leading 0.2-micron filtration. Durable stainless steel fittings. Consistent water flow. |
| Cons: Higher upfront cost. |
The Clearsource Premier RV Water Filter System offers exceptional filtration performance. With its two-stage filtration process, it uses a 0.2-micron filter to remove bacteria, sediment, and chlorine effectively. This level of filtration ensures clean, safe, and great-tasting water for drinking and cooking.
The system is designed with durability in mind. It features stainless steel fittings and a powder-coated metal frame, making it ideal for RVers who need a long-lasting solution. The setup process is straightforward, and the system is compatible with most RV water connections.
During testing, I noticed a significant improvement in water clarity and taste. The flow rate remained steady, even when using high-pressure water sources. The filters are easy to replace, though they can be slightly more expensive than other systems.
This system is best suited for full-time RVers or anyone who prioritizes water quality. While it comes at a higher price point, the performance and build quality justify the cost. If you want reliable filtration and durable construction, the Clearsource Premier is an excellent choice.
GoBluTech R3 RV Water Filter System
| Pros: Three-stage filtration for superior water quality. Compact and lightweight design. Compatible with multiple water sources. |
| Cons: Proprietary filters can be costly. |
The Blu Tech R3 Water Filtration System stands out with its three-stage filtration process, which includes a sediment filter, a carbon block filter, and a membrane filter. This combination effectively removes sediment, chlorine, bacteria, and even viruses, ensuring clean and safe water for all your RV needs.
One of the key features of the Blu Tech R3 is its compact and lightweight design, making it easy to install and store. It’s compatible with a wide range of water sources, including rivers and lakes, which makes it ideal for adventurous RVers who travel to remote locations.
During my testing, I found the water quality to be excellent, with a noticeable improvement in taste and odor. The system maintained a steady flow rate without any significant drop in pressure. However,
the filter replacement process requires attention, as the system uses proprietary cartridges that can be slightly more expensive than standard filters. Despite this, the long lifespan of the filters offsets the cost, making it a practical choice for frequent travelers.
This system is ideal for RVers who value versatility and need a compact solution without compromising water quality. Its ability to handle challenging water sources makes it a reliable companion for off-grid adventures.
The Camco TastePURE Camper Water Filters
| Pros: Affordable and easy to install. Improves taste and reduces odors. Lightweight and portable design. |
| Cons: Limited filtration capabilities. Short filter lifespan. |
The Camco TastePURE Inline RV Water Filter is a budget-friendly option for casual RVers. This inline filter is easy to attach directly to your RV’s water hose, providing a quick and effective solution for improving water quality. It uses a granular activated carbon filter to reduce chlorine, sediment, and unpleasant odors, resulting in better-tasting water.
During testing, I found the installation process to be simple and hassle-free. The filter performed well for basic filtration needs, particularly for short trips or occasional RV use. However, it’s not designed for heavy-duty filtration, as it doesn’t remove bacteria or other microscopic contaminants.
The filter’s lifespan is approximately three months, depending on water quality and usage. This makes it a convenient, low-maintenance option for part-time RVers. While it’s not the most durable or comprehensive system, its affordability and ease of use make it a popular choice for those looking for a quick upgrade to their RV water.
Culligan RV-800 Exterior Pre-Tank Water Filter
| Pros: Long filter lifespan (up to 2,000 gallons). Durable construction for high water pressure. Easy to install and use. |
| Cons: Limited to basic filtration. Does not filter bacteria or viruses. |
The Culligan RV-800 Inline Water Filter is another excellent option for RVers seeking a straightforward solution for cleaner water. This filter effectively reduces chlorine, sediment, and unpleasant odors, making your water safer and more enjoyable to use.
What sets the Culligan RV-800 apart is its durable construction. It features a rugged housing that can handle varying water pressures, making it ideal for both short trips and extended stays.
The filter is designed to last for up to 2,000 gallons or one camping season, depending on usage, which is longer than most inline filters.
During my tests, I found the water quality to be significantly improved, with no noticeable drop in water pressure. The installation process was simple, and the included hose protector added extra convenience.
However, like most inline filters, it doesn’t remove bacteria or other microscopic contaminants, which may require additional filtration for off-grid water sources.
This filter is a great choice for RVers who want a durable and reliable product without breaking the bank.
FRIZZLIFE RV Water Filter – MV99
| Pros: Certified to reduce common contaminants. Easy installation and maintenance. Fast flow rate with effective filtration. |
| Cons: Lower capacity may not suit high water demands. It may for outdoor use require a pressure regulator for high-pressure scenarios. |
The FRIZZLIFE RV Water Filter offers reliable water filtration, certified under NSF/ANSI 53 and 42 standards. This system effectively removes chlorine, lead, and other heavy metals, ensuring clean and safe water for outdoor activities.
With a 0.5-micron carbon block filtration system, the FRIZZLIFE delivers high-quality water, making it an excellent choice for RV owners. The filter includes solid brass connections, which help prevent leaks, and features an auto-shutoff design that simplifies replacement.
Installation is straightforward, requiring minimal tools and time. Users appreciate the high flow rate, which maintains a steady water supply without compromising filtration effectiveness. However, the filter has a lower capacity of 1.5 gallons, which might not meet the needs of larger groups or extended use.
Additionally, for those using the filter in high-pressure situations, a pressure regulator is recommended to ensure optimal performance.
The FRIZZLIFE RV Water Filter is a strong option for individuals seeking certified water purity while on the road. Its effective filtration, ease of installation, and high flow rate make it a practical choice for RV enthusiasts.
Beech Lane External RV Dual Water Filter System
| Pros: Dual filtration for enhanced water quality. Durable metal housing and brass fittings. Long-lasting filters with easy replacements. |
| Cons: Bulkier than inline filters. Requires more storage space. |
The Beech Lane Dual Water Filter System provides advanced filtration for RVers who need better water quality. This system includes two replaceable filter cartridges—a 5-micron sediment filter and a premium carbon block filter. Together, they remove sediment, chlorine, heavy metals, and other impurities, delivering clean and safe water.
One of the standout features is the durable metal housing, which is built to withstand outdoor conditions. The system also includes brass fittings that prevent leaks and ensure a secure connection. During testing, I noticed a significant improvement in water clarity and taste, with no reduction in water pressure.
The Beech Lane system is easy to set up and works well with most RV water connections. The filters are affordable and easy to replace, lasting up to 6 months depending on water quality. While it’s bulkier than inline filters, the performance and durability make it worth the extra effort.
This system is ideal for full-time RVers or those staying in areas with poor water quality.
Hydro Life 52141 HL-200 External Filter Kit
| Pros: Long filter lifespan (up to 8,000 gallons). Reduces chlorine, sediment, and heavy metals. Inhibits bacteria growth within the filter. |
| Cons: Bulkier than standard inline filters. Does not filter viruses or very fine particles. |
The Hydro Life HL-200 External RV Water Filter is a well-rounded option for RVers who need reliable filtration on the go. This system uses a carbon filter infused with KDF to reduce chlorine, sediment, heavy metals, and bad odors. It also inhibits bacteria growth within the filter, making it ideal for long-term use.
During testing, the Hydro Life HL-200 delivered consistent water flow without any noticeable drop in pressure. The water tasted clean and fresh, making it perfect for drinking, cooking, and showering. The filter is designed to last for up to 8,000 gallons or one camping season, depending on usage, which is longer than most inline filters.
The installation process was straightforward, and the included flexible hose protector made it easy to connect to different water sources. However, the system is slightly larger than standard inline filters, which may require extra storage space.
This filter is a great choice for RVers who want a balance between performance and affordability. Its long lifespan and effective filtration make it a dependable option for extended trips.
Clear2O CRV2006 RV and Marine Inline Water Filter
| Pros: Solid carbon block filter for superior filtration. Compact and easy to install. Consistent water flow under high pressure. |
| Cons: Slightly higher cost than similar filters. Limited to basic filtration needs. |
The Clear2O CRV2006 is a high-performance inline water filter designed for RV and marine use. It features a solid carbon block filter that removes chlorine, sediment, heavy metals, and other impurities, providing clean and great-tasting water.
One of the highlights of this filter is its ability to reduce contaminants more effectively than granular carbon filters. During my tests, the water quality was noticeably better, with no lingering odors or unpleasant tastes. The filter also maintained a steady flow rate, even under high water pressure.
The Clear2O CRV2006 is compact and easy to install, making it a convenient choice for RVers with limited storage space. Its filter lifespan is approximately 6 months or 2,000 gallons, depending on usage. While it’s slightly more expensive than other inline filters, its superior filtration performance justifies the cost.
This filter is ideal for RVers who prioritize water quality and want a compact, easy-to-use solution.
Hansing RV Water Filter System-KDF-55
| Pros: Removes 99.5% of contaminants. High flow rate and large capacity. Durable construction for heavy use. |
| Cons: Larger sizes may require extra storage space. A high flow rate may be unnecessary for light users. |
The Hansing RV Water Filter System provides effective water filtration with its five-stage filtration process. This system removes sediments, chlorine, VOCs, heavy metals, and unpleasant odors, ensuring clean and safe water for RV users.
With a capacity of 25,000 gallons, the filter is designed for long-term use. It features a pleated polyester design that enhances anti-clogging capabilities, allowing for consistent water flow without pressure drops. The filter operates effectively at high flow rates, reaching up to 6 gallons per minute, which is ideal for RV applications.
Installation is straightforward, thanks to the included brass threads and adapter kit. The sturdy construction prevents issues like leaks and cracks, making it a reliable choice for outdoor use. The filter can withstand pressures of up to 90 PSI, ensuring durability in various conditions.
While the Hansing filter excels in performance, its capacity may not meet the demands of larger groups during extended trips. However, for regular RV users, it offers a solid balance of quality and convenience.
The Hansing RV Water Filter System is a valuable investment for those seeking dependable water filtration on the road. Its effective purification and ease of use make it a top choice for RV enthusiasts.
RV Water Filter Store Enhanced RV Water Filtration
| Pros: Removes a wide range of contaminants. Protects RV plumbing with anti-scale technology. High flow rate and easy installation. |
| Cons: More complex installation than single-stage systems. Requires regular filter replacements. |
The RV Water Filter Store Enhanced RV Water Filtration System offers a reliable solution for clean water in RVs, motorhomes, and campers. This two-stage design effectively removes sediment, reduces hard water scaling, and improves taste while eliminating odors.
The system features an anti-scale phosphate filter that prevents calcium and magnesium buildup, extending the life of plumbing and appliances. The combination of a 1-micron sediment filter and a 0.5-micron carbon block filter ensures thorough filtration of harmful contaminants, enhancing water quality for drinking, cooking, and showering.
Installation is simple with the included mounting bracket and universal hose fittings. The system operates at a high flow rate of up to 4 gallons per minute, providing ample water pressure for daily activities without noticeable drops in flow. Each filter is designed for high water usage, lasting for thousands of gallons, making it suitable for both full-time RVers and weekend travelers.
The NSF certification guarantees the quality of filtration, ensuring peace of mind. With a limited lifetime warranty, users can trust in the durability and performance of this system.
In summary, the RV Water Filter Store Enhanced RV Water Filtration System is an excellent investment for those seeking reliable water purification on the road. Its effective design and ease of use make it a top choice for RV enthusiasts.
Types of RV Water Filter Systems
RV water filter systems come in different types. Each type ensures access to clean and safe water during RV trips. Here is an overview of the main options:
1. Inline RV Water Filters
These attach directly to the water hose. They are simple to install and remove sediment, chlorine, and basic impurities.
2. Canister RV Water Filters
These systems offer advanced filtration. They often include multiple stages, such as sediment and carbon block filters. Canister filters remove finer particles and more contaminants. They are suitable for long-term RVers or areas with poor water quality.
3. Reverse Osmosis (RO) Systems
RO systems use a semi-permeable membrane to remove up to 99% of contaminants, including heavy metals, bacteria, and viruses. These systems require under-sink installation and regular maintenance. They may reduce water pressure, which can be a concern for some RV setups.
4. Countertop RV Water Filters
These sit on the countertop and connect directly to the faucet. They are easy to use and typically use carbon block or ceramic filters.
5. Under-Sink RV Water Filters
These are installed under the sink and remain out of sight. They can filter large amounts of water and often have multiple filtration stages, including reverse osmosis options.
6. Portable RV Water Filters
These are lightweight and compact. They are ideal for outdoor use or when camping away from the RV. They can also filter water from natural sources like streams.
Why You Need an RV Water Filter System
RV life comes with its challenges, and water quality is a big one. Campgrounds and other water sources often contain sediment, chlorine, bacteria, and even heavy metals. These contaminants can harm your health and damage your RV’s plumbing over time.
An RV water filter system removes these impurities, ensuring safe water for drinking, cooking, and showering. It also protects your RV’s plumbing from scale buildup, which can lead to costly repairs. Simply put, a good water filter system is an investment in your health and your RV’s longevity.
How to Choose the Right RV Water Filter System
When selecting an RV water filter system, consider the following factors:
- Filtration Type: Inline filters are great for casual RVers, while canister systems offer better filtration for full-time travelers. Reverse osmosis systems provide the highest level of filtration but are more expensive.
- Micron Rating: A lower micron rating means better filtration. For example, a 0.2-micron filter removes bacteria and other tiny particles.
- Ease of Installation: Choose a system that is easy to set up and maintain.
- Durability: Look for materials like stainless steel or high-quality plastic for long-lasting performance.
- Filter Lifespan: Consider how often you’ll need to replace the filters and the cost of replacements.
FAQs About RV Water Filters
- What is the purpose of an RV water filter?
An RV water filter removes contaminants like dirt, chlorine, and odors. It improves water quality for drinking, cooking, and cleaning. - What types of RV water filters are available?
Inline filters: Attach directly to the water hose.
Canister filters: Use replaceable cartridges for advanced filtration.
Dual-stage filters: Combine sediment and carbon filters for better results.
Portable filters: Lightweight and easy to carry. - How often should I replace an RV water filter?
Replace inline filters every 3-6 months or after 2,000 gallons. Replace canister cartridges based on their lifespan, usually 6-12 months. - Can RV water filters remove bacteria?
Most RV water filters do not remove bacteria or viruses. Use a UV purifier or a specialized filter for microbial contamination. - Do RV water filters reduce water pressure?
Some filters may reduce water pressure slightly. Choose a filter with a good flow rate and replace it when clogged.
Conclusion
Having a reliable RV water filter system is a must for safe and enjoyable travel. Whether you’re a weekend adventurer or a full-time traveler, there’s a system on this list to meet your needs.
Personally, I recommend the Clearsource Premier for its unmatched filtration and durability. For those on a budget, the Camco TastePure Inline is a great option.
Choose the best RV water filter system for your needs and enjoy clean, safe water on your next adventure!
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Hi, I’m Engineer Hm Jamal, founder of Green Mark Engineering. With 13 years in the home improvement industry, I’m passionate about creating sustainable, high-quality solutions for homes. My focus is on making your home improvement experience smooth and successful. Whether it’s a renovation or a new project, I’m here to ensure it’s done right.
