Mini split wall covers are essential accessories designed to protect and neatly conceal your ductless mini split air conditioner lines, refrigerant tubing, electrical wiring, and drain hoses. These covers enhance the aesthetic appeal of your property by providing a clean, polished finish while shielding sensitive components from weather damage. Below is a summary table highlighting five top-rated mini split wall covers available on Amazon, helping you choose the best option for your AC setup.
| Product | Brand | Size | Material | Paintable |
|---|---|---|---|---|
| Plusluck 3″ Entry Wall Cover | Plusluck | 3″ Width | PVC | Yes |
| Cestluck 4″ Width Entry Wall Cover | Cestluck | 4″ Width | PP (Polypropylene) | No specific mention |
| DuctlessAire Paintable Mini Split Line Set Cover Kit | DuctlessAire | 3″ x 7.5 Ft Length | Weather-resistant materials | Yes |
| Flamorrow Mini Split Cover Wall Sleeve | Flamorrow | 2.75″ Inside Diameter, 8.25″ Length | Thickened PVC | Yes |
| Chiligent Mini Split Cover Wall Sleeve | Chiligent | Standard for AC line sets | Thickened plastic | Yes |
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Plusluck 3″ Entry Wall Cover Line Cover Set

The Plusluck 3″ Entry Wall Cover is made from durable PVC material designed specifically for decorative covering of ductless mini split and central AC line sets. The cover dimensions are 7.08″ in length, 3.35″ in width, and 2.56″ in height, making it ideal for standard 3″ mini split PVC line sets.
One of its key features is its paintable surface, allowing you to match the cover with your exterior wall color. This offers a seamless, unobtrusive look on any building facade. Note that it is compatible only with Plusluck’s decorative PVC line set products, so confirm sizing before purchase.
Cestluck 4” Width Entry Wall Cover

The Cestluck 4” Width Entry Wall Cover offers a sturdy protection solution for mini split air conditioners and central AC lines. Manufactured from greater flexibility PP (polypropylene), it withstands temperatures ranging from -40 to 140℃ without fading, cracking, or deforming over time.
This model is available in 3″, 4″, and 5″ widths, providing greater flexibility depending on your pipe size. It ensures your AC lines remain neat and protected for extended durability. Customer service support is available for inquiry or dissatisfaction.
DuctlessAire Paintable Mini Split Line Set Cover Kit

The DuctlessAire Mini Split Line Set Cover Kit is a universal cover made from high-quality, weather-resistant materials. Its white finish provides a polished look and is fully paintable to blend with your home or business exterior.
Designed for both indoor and outdoor use, it can be cut and customized to fit corners and bends in your system’s tubing. This versatility ensures compatibility with various mini split line configurations while protecting refrigerant tubing, electrical wiring, and plumbing lines from environmental damage.
Flamorrow Mini Split Cover Wall Sleeve

The Flamorrow Wall Sleeve serves as a convenient passage for AC line sets through walls or ceilings, specifically designed for mini splits and cable installations. Its inside diameter measures 2-3/4″ with a length of 8-1/4″, suitable for typical line set dimensions.
Crafted from thickened PVC, it offers long-lasting protection for your cables while maintaining an aesthetically pleasing appearance. Its white exterior is paintable, allowing it to blend seamlessly with your home’s exterior paint.
Chiligent Mini Split Cover Wall Sleeve

The Chiligent Mini Split Cover Wall Sleeve is designed to safeguard insulated copper pipes, cables, and drain hoses as they pass through exterior walls. This cover effectively prevents scratches and protects line sets from adverse weather conditions, ensuring a neat and uncluttered wall appearance.
Constructed from thickened, sturdy plastic, it offers excellent dent resistance for lasting durability. The wall sleeve can also be painted to match your home’s exterior, making it a practical yet visually appealing solution for managing outdoor AC components.
Buying Guide for Mini Split Wall Covers
Material Durability and Weather Resistance
When purchasing a wall cover for mini split AC lines, look for materials like PVC or polypropylene (PP) which are proven to withstand extreme temperatures and outdoor conditions. High-quality materials help prevent cracking, fading, and deformation over time, enhancing the cover’s lifespan.
Size Compatibility
It is crucial to select a wall cover that matches the diameter of your mini split’s line set. Sizes typically range from 3″ to 5″ in width. Confirm your line set measurements before buying to ensure the cover fits snugly and performs effectively.
Paintability for Seamless Appearance
Many mini split wall covers come in neutral colors like white or gray but also offer paintable surfaces. Being able to paint the cover to match your exterior wall color is an important factor for maintaining a clean and integrated look.
Installation Convenience
Easy installation features such as flexible materials, customizable lengths, wall sleeve kits, and included hardware simplify the setup process. Some kits come with couplers, end caps, and filler putty, providing all necessary components for secure mounting and aesthetic finishing.
Protection and Concealment
The primary function of these covers is to protect your refrigerant lines and electrical wiring from UV rays, moisture, and physical damage while hiding them for a tidy exterior. Consider covers with features that guard against dents, weather, and pests.
Customer Support and Warranty
Reliable after-sales support and warranty options add peace of mind when choosing a wall cover. Brands that provide responsive customer service and clear policies assist with troubleshooting and product satisfaction.