We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

10 Best Air Conditioning Filters For Recreational Vehicles 2025 in the United States

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

headphones-stars

Our Top Picks

#1

Winner

Tatuo 4 Packs RV A/C Replacement Air Filter 14 x 7.5 Inch Compatible with Duo Therm-Compatible RV A/C Replacement Filters

Rating
9.9
Chosen by1,381
Size and Fit
Ease of Replacement

Most important from
2050 reviews

Size and Fit
Fitment was good and they don't restrict airflow.
Ease of Replacement
Good value and easy to manage; keep them in rotation without waiting for drying.

The Tatuo 4 Packs RV A/C Replacement Air Filters are designed for recreational vehicles and come in a convenient pack of four. They are made from quality PPI filtration foam, which is both washable and reusable, making them cost-effective and environmentally friendly.

With dimensions of 14 x 7.5 x 0.25 inches, these filters are a precise fit for many standard RV air conditioning units, ensuring an easy and secure installation process. The filters effectively reduce the presence of dust and other particles, contributing to cleaner air inside your RV without compromising airflow, which is essential for maintaining optimal air conditioning performance.

The ease of replacement is highlighted as a strong point, with the washable and reusable nature of the filters simplifying maintenance. The Tatuo filters offer a practical and cost-effective solution for maintaining air quality in RVs with minimal effort required for upkeep.

Rating
9.9
Chosen by1,381
Size and Fit
Ease of Replacement

Most important from
2050 reviews

Size and Fit
Fitment was good and they don't restrict airflow.
Ease of Replacement
Good value and easy to manage; keep them in rotation without waiting for drying.
#2

Mission Automotive 2-Pack MERV 6 Rated RV AC Filter replacement for Dometic Duo Therm Air Conditioner-Filters 3313107.103/3105012.003 - Made in USA - Camper AC Filter for Cleaner Air

Rating
9.8
MERV Rating
Size and Fit
Filter Lifespan

Most important from
616 reviews

MERV Rating
These filters seem to grab way more dirt and dust out of the air, indicating superior performance.
Size and Fit
The fit was perfect, and the filter is thicker than the original, enhancing its effectiveness.
Filter Lifespan
Much more effective than the original filter, and they can be washed out well for reuse.

The Mission Automotive 2-Pack MERV 6 Rated RV AC Filter Replacements are designed specifically for Dometic Duo Therm air conditioners. They provide an exact fit, eliminating the hassle of generic filters that might not fit properly. Sized at 14” x 7.5”, these filters are compatible with several Duo Therm models, comparable to Dometic filter numbers 3313107.103 and 3105012.003. This ensures they fit well and function efficiently without requiring adjustments or modifications.

With a MERV 6 rating, these filters are efficient at capturing a variety of particles like dirt, lint, and pet dander, making the air inside your RV cleaner and healthier. This efficiency is beneficial for maintaining the air quality in your RV and can also contribute to extending the life of your air conditioning unit by preventing debris accumulation. Each pack includes two filters, which is convenient for regular maintenance, as it is recommended to replace the filters every three months of continuous use or annually.

Made from durable PPI filtration foam in the USA, these filters are high quality and reliable. The MERV 6 rating, while effective for larger particles, may not be as efficient in capturing smaller particles compared to higher-rated filters. Weighing only 1.44 ounces and with dimensions of 13.82 x 7.68 x 1.1 inches, these filters are lightweight and easy to handle. Ideal for RV owners looking for reliable and easy-to-replace air filters, this product supports cleaner air and better AC performance in recreational vehicles.

Rating
9.8
MERV Rating
Size and Fit
Filter Lifespan

Most important from
616 reviews

MERV Rating
These filters seem to grab way more dirt and dust out of the air, indicating superior performance.
Size and Fit
The fit was perfect, and the filter is thicker than the original, enhancing its effectiveness.
Filter Lifespan
Much more effective than the original filter, and they can be washed out well for reuse.
#3

luxlead 14” x 7.5” RV AC Filter Replacement Filters Compatible with Dometic Duo Therm 3313107.103 3105012.003 Air Conditioner - Blue A/C Unit RV Foam Pad for Camper Grille Travel Trailer, 4 Pack

Rating
9.6
Filter Type
Size and Fit
Filter Lifespan

Most important from
79 reviews

Filter Type
Provides much better filtration than the stock filters, with dual layers and thicker filtration batting.
Size and Fit
Easy to purchase and the measurements are accurate.
Filter Lifespan
Well made and easily replaceable, fits perfectly and performs well over a long period of time.
Ease of Replacement
Well made and easily replaceable, fits perfectly and performs well over a long period of time.

The luxlead 14” x 7.5” RV AC Filter Replacement Filters are designed specifically for Dometic Duo Therm air conditioner models 3313107.103 and 3105012.003. They feature a MERV 6 rating, ensuring effective filtration of dust, pollen, and smoke, which helps keep the air inside your RV clean and fresh. These filters come in a convenient 4-pack, allowing you to have spares on hand.

The foam material used is high-quality PPI filtration foam, offering durability and good air permeability, which contributes to a longer filter lifespan. The filters are easy to install and do not require any tailoring, making replacement straightforward. They are also lightweight and reusable, which adds to their practicality for RV owners on the go.

However, the MERV 6 rating, while sufficient for basic particle filtration, might not capture finer particles compared to higher MERV ratings. Additionally, the filters' compatibility is limited to specific Dometic models, so it’s crucial to ensure they fit your RV unit before purchasing. The filters are also noted for their ease of cleaning and reusability, which can be a cost-effective solution for long-term use.

Rating
9.6
Filter Type
Size and Fit
Filter Lifespan

Most important from
79 reviews

Filter Type
Provides much better filtration than the stock filters, with dual layers and thicker filtration batting.
Size and Fit
Easy to purchase and the measurements are accurate.
Filter Lifespan
Well made and easily replaceable, fits perfectly and performs well over a long period of time.
Ease of Replacement
Well made and easily replaceable, fits perfectly and performs well over a long period of time.

Buying Guide for the Best Air Conditioning Filters For Recreational Vehicles

Choosing the right air conditioning filter for your recreational vehicle (RV) is crucial for maintaining good air quality and ensuring the efficiency of your AC system. The right filter can help keep dust, pollen, and other airborne particles out of your living space, making your travels more comfortable and healthier. When selecting an air conditioning filter, consider the following key specifications to ensure you get the best fit for your needs.
Filter TypeThe type of filter you choose can significantly impact the air quality in your RV. Common types include fiberglass, pleated, and electrostatic filters. Fiberglass filters are inexpensive and provide basic filtration, suitable for those who don't have severe allergies or respiratory issues. Pleated filters offer better filtration and can capture smaller particles, making them a good choice for those who want a balance between cost and performance. Electrostatic filters are the most efficient, trapping even the smallest particles, and are ideal for individuals with allergies or asthma. Consider your health needs and the level of air quality you desire when choosing the filter type.
MERV RatingThe Minimum Efficiency Reporting Value (MERV) rating measures a filter's ability to capture particles. Ratings range from 1 to 20, with higher numbers indicating better filtration. For RVs, a MERV rating between 8 and 13 is typically sufficient. Filters with a MERV rating of 8-10 are good for capturing dust, pollen, and mold spores, making them suitable for general use. Filters with a MERV rating of 11-13 can capture smaller particles like pet dander and smoke, which is beneficial for those with allergies or pets. Choose a MERV rating based on the level of filtration you need and the air quality you want to maintain in your RV.
Size and FitEnsuring the filter fits properly in your RV's air conditioning unit is essential for optimal performance. Filters come in various sizes, so you need to measure your current filter or the filter slot in your AC unit to find the right dimensions. A filter that is too small or too large won't fit properly, reducing its effectiveness and potentially causing damage to your AC system. Always check the manufacturer's specifications for the correct size and ensure you purchase a filter that matches those dimensions exactly.
Filter LifespanThe lifespan of an air conditioning filter varies depending on the type and usage. Some filters need to be replaced every month, while others can last up to six months or even longer. Fiberglass filters typically have the shortest lifespan and need frequent replacement, while pleated and electrostatic filters last longer. Consider how often you use your RV and the conditions you travel in. If you frequently travel in dusty or polluted areas, you may need to replace your filter more often. Choose a filter with a lifespan that matches your usage patterns to ensure continuous clean air.
Ease of ReplacementReplacing the air conditioning filter in your RV should be a straightforward process. Some filters are designed for easy installation and removal, while others may require more effort. Look for filters that come with clear instructions and are easy to handle. If you prefer minimal maintenance, consider filters that are washable and reusable, as they can be cleaned and reinstalled rather than replaced. Choose a filter that fits your comfort level with maintenance and replacement tasks to ensure you can keep your AC system running smoothly without hassle.

FAQ

Most Popular Categories Right Now