MSI Return Air Grille Units
In areas of your boat where it’s hard to get fresh air, you can still breathe easily with an MSI return air transfer grille. Marine Systems Incorporated designs some of the world’s best marine air return grilles, letting stale air be pulled back into the HVAC system for heating, cooling and filtering. You’ll greatly improve the air quality of enclosed compartments like cabins, galleys and bathrooms. MSI is an OEM transfer grille supplier for many boat manufacturers because they are known for efficient, stylish performance.
Enjoy Fresh Air on Your Boat
Marine Parts Source has a large selection of MSI air transfer grille replacements which are also great for RVs and campers. The blades and vanes on every MSI transfer air duct are designed for great airflow, so your main concern is choosing the size and materials.
- Enjoy the sleek contemporary style and rust resistance of an aluminum or stainless steel return air grille.
- Save money with the durable, lightweight construction of plastic air transfer grilles — some of which are paintable in your favorite colors.
- Add a classy vintage look to your vessel with return air grilles in wood frames like teak, ash, cherry and mahogany.
These grilles can be mounted on the ceiling, wall or floor — wherever is most convenient. Your return air grille can have fixed or adjustable vanes to change the air pattern. Browse the MSI catalog here or call us toll-free at 866-388-0390 for assistance. In-stock return grilles ship the same business day from the nearest available warehouse on orders placed by noon CT.
Return Air Grilles
- EZ Return GrillMSI-RART14X12Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)EZ Return Grill Learn More11" x 8" Teak Return Air GrilleMSI-RAT11X8Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)MSI RAT11X8 Air Grille Learn MoreMAHOGANY RETURN GRILL 12 X 5MSI-RARM12X5Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)MAHOGANY RETURN GRILL 12 X 5 Learn MoreReturn Air Grille 8x4 Ash | MSI Marine RARA8X4RCSPMSI-RARA8X4RCSPQty In Stock: 0
Return Air Grille 8x4 Ash
Learn MoreTeak Return Air GrillMSI-RAT20X8Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)Teak Return Air Grill Learn MoreTeak EZ Return Air GrilleMSI-RART12X6Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)Teak EZ Return Air Grille Learn MoreTeak Ez Return Grille 16 X 20MSI-RART1620Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)Teak Ez Return Grille 16 X 20 Learn More12 x 10 Teak Return Air GrilleMSI-RAT12X10Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)12 x 10 Teak Return Air Grille Learn MoreTEAK EZ RETURN GRILL 10 X 6MSI-RART10X6Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)TEAK EZ RETURN GRILL 10 X 6 Learn MoreCherry Return GrillMSI-RARC14 1/4X8 1/8Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)Cherry Return Grill Learn More12 x 14 Teak Return Air GrilleMSI-RAT12X14Qty In Stock: 0Brand: Marine Systems Incorporated (MSI)12 x 14 Teak Return Air Grille Learn More18 inch x 16 inch Teak Air Return Grill | Marine Systems Inc. RART12X18MSI-RART12X18Qty In Stock: 018 inch x 16 inch Teak Air Return Grill Learn More