--- product_id: 28015098 title: "R1510 - 4 inches" brand: "raven" price: "HK$218" currency: HKD in_stock: true reviews_count: 13 category: "Raven" url: https://www.desertcart.hk/products/28015098-r1510-4-inches store_origin: HK region: Hong Kong --- # Patented condensation drain slot Max airflow design with mesh screen vent 304-grade stainless steel mesh - corrosion resistant R1510 - 4 inches **Brand:** raven **Price:** HK$218 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your vent game — protect, ventilate, and dominate the outdoors! ## Quick Answers - **What is this?** R1510 - 4 inches by raven - **How much does it cost?** HK$218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/28015098-r1510-4-inches) ## Best For - raven enthusiasts ## Why This Product - Trusted raven brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Airflow Efficiency:** Engineered mesh screen allows maximum ventilation for furnace and roof exhaust systems, enhancing performance. - • **Corrosion-Resistant Durability:** 304-grade stainless steel mesh ensures long-lasting protection against rust, debris, and wildlife intrusion. - • **Weatherproof Outdoor Protection:** Robust PVC termination cap withstands harsh outdoor conditions, keeping vents clear and operational year-round. - • **Innovative Condensation Drainage:** Patented side slot design effectively channels water condensation away, preventing ice buildup and damage. - • **Universal Compatibility with Adapters:** Fits 4" inner and 4.5" outer diameter pipes; easily pairs with PVC or rubber elbow couplings (sold separately) for seamless installation. ## Overview The Raven R1510 PVC Termination Cap Mesh Screen Vent Cover combines premium 304 stainless steel mesh with a patented condensation drainage slot, delivering superior corrosion resistance and airflow efficiency. Designed for 4" inner and 4.5" outer diameter pipes, it prevents debris, pests, and water buildup from compromising your furnace or roof vent system. Easy to install with compatible adapters, this durable outdoor vent cap is a must-have for millennial professionals seeking reliable, maintenance-free HVAC protection. ## Description Please read these important details about the vent cap inside diameter measuring 4" inch and the outside diameter measuring 4.5" inch, therefore using the same size pipe with the mesh pipe cover WILL NOT FIT. The unique feature of the Raven termination vent earned the patent because it allows water condensation to drain out from the pipe. The furnace vent exhaust allows smooth airflow through the stainless steel mesh screen. From the top edge to the bottom edge of the termination cap, a small inward curved slot runs along the outer part of the termination vent that helps with the flow of liquid condensation escape from the pipe. A compatible PVC pipe can be connected with the mesh screen termination ends insert together with the adapter that can be either a PVC or a rubber flexible elbow coupling or a hub fitting (not included) to ensure that the flow is uninterrupted. The stainless steel mesh screen vent cap can be easily fitted on any compatible PVC as an exposed pipe cover. The 304 grade type of stainless steel corrosion resistance quality of the mesh screen provides the strength and durability to resist obstruction of leaves, and debris and prevents, birds, bugs plus wildlife from entering the mesh wire screen as exterior pipe cover. The unique design of the mesh screen allows maximum airflow through the vent to discharge output effectively. Useful for residential or commercial applications. Please note that the PVC or rubber flexible elbow coupling and hub fitting is not included and must be purchased separately. The PVC mesh screens for pipes are available in other sizes in 2, 3, and 6 inches. Review: Heavy duty/quality material! - absolutely perfect and fit like a glove! Heavy duty/quality! Review: Works great! Measure carefully to get the correct item for your installation. - Fit perfectly, and the drain slot prevents ice buildup and keeps leaves and critters out of the exhaust pipe. And in the Midwest that is especially important during the cold winter months for foundation level furnace exhaust pipes. Be careful to measure the inside diameter of your pipe fitting, in my case a Schedule 40 forty-five degree elbow, and match the inside diameter dimension to the correct Termination cap outside diameter dimension if you are mating to PVC standard fittings. There is a chart under the item picture that shows the item outer diameter which must match the inside diameter of the Schedule 40 fitting (if that is what you have on your exhaust pipe.) ## Features - ATTENTION: Please Read: the inner diameter measures 4" inch and the outer diameter measures 4.5" inch, therefore any pipe connected with mesh pipe cover WILL NOT FIT so adapter such as PVC / rubber elbow or coupling must be purchased separately (not included) - please see listing images and infographic below for more details on compatible size to ensure correct pipe cap fitting - PRODUCT PATENT: PVC drain screen cover with wire round mesh screen built in slot allows water condensation to drain out on the side of the PVC vent screen cap attached to the exposed pipe outdoor through the ground, wall, or roof as shown in the listing images and infographic - SIMPLE & COMPATIBLE: mesh screen vent cover is easy to install and no effort is required by inserting the termination vent cap inside the hub or adapter of the PVC / rubber elbow or coupling (not included) compatible with pipes connected to high efficiency furnace, steam, water heater, air intake, exhaust, roof vents, sewer and water drains - TOUGH: the white stainless steel termination vent mesh screen cover is the best pipe cover for outdoor that won't corrode or rust preventing leaves, debris, birds, bugs, and wildlife from entering the mesh screen vent pipe cover - AIRFLOW: PVC pipe cover works as pipe screens with stainless steel mesh screen cap that allows maximum airflow for the furnace work through the mesh screen vent termination cap as an outdoor conduit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BW36MWI | | Best Sellers Rank | #9,653 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in HVAC Ducting | | Brand | RAVEN | | Brand Name | RAVEN | | Color | White | | Connector Type | Cap | | Customer Reviews | 4.6 out of 5 stars 3,333 Reviews | | Exterior Finish | Stainless Steel | | Global Trade Identification Number | 00804595109892 | | Item Dimensions | 6 x 6 x 2.5 inches | | Item Type Name | PVC Termination Cap Mesh Screen Vent Cover, Furnace & Roof Vent Cap, Stainless Steel Wire Round Exhaust Pipe Cover End 4" Inner & 4.5" Outer Diameter | | Item Weight | 0.01 Ounces | | Item dimensions L x W x H | 6 x 6 x 2.5 inches | | Manufacturer | Raven | | Manufacturer Part Number | R1510 | | Material | Polyvinyl Chloride , Stainless Steel | | Material Type | Polyvinyl Chloride, Stainless Steel | | Model Number | R1510 | | Number of Pieces | 1 | | Size | 4 Inch | | Thread Size | 4.5 inch | | UPC | 804595109892 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** RAVEN - **Color:** White - **Connector Type:** Cap - **Exterior Finish:** Stainless Steel - **Item Weight:** 0.01 Ounces - **Item dimensions L x W x H:** 6 x 6 x 2.5 inches - **Material:** Polyvinyl Chloride, Stainless Steel - **Number of Pieces:** 1 - **Size:** 4 Inch - **Thread Size:** 4.5 inch ## Images ![R1510 - 4 inches - Image 1](https://m.media-amazon.com/images/I/61VC1EOCE6L.jpg) ![R1510 - 4 inches - Image 2](https://m.media-amazon.com/images/I/71Z4ep3ooIL.jpg) ![R1510 - 4 inches - Image 3](https://m.media-amazon.com/images/I/71u3tVR7prL.jpg) ![R1510 - 4 inches - Image 4](https://m.media-amazon.com/images/I/81XctxfWO+L.jpg) ![R1510 - 4 inches - Image 5](https://m.media-amazon.com/images/I/610IDrko1FL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heavy duty/quality material! *by J***H on April 1, 2026* absolutely perfect and fit like a glove! Heavy duty/quality! ### ⭐⭐⭐⭐⭐ Works great! Measure carefully to get the correct item for your installation. *by G***E on February 5, 2026* Fit perfectly, and the drain slot prevents ice buildup and keeps leaves and critters out of the exhaust pipe. And in the Midwest that is especially important during the cold winter months for foundation level furnace exhaust pipes. Be careful to measure the inside diameter of your pipe fitting, in my case a Schedule 40 forty-five degree elbow, and match the inside diameter dimension to the correct Termination cap outside diameter dimension if you are mating to PVC standard fittings. There is a chart under the item picture that shows the item outer diameter which must match the inside diameter of the Schedule 40 fitting (if that is what you have on your exhaust pipe.) ### ⭐⭐⭐⭐⭐ Perfect Fit for My Furnace Venting *by C***G on May 5, 2026* Perfect Fit for the 2" venting installed w/our new furnace. The ends are a bit wider at the end (bell opening) so these caps fit perfectly inside the end of the PVC. Effectively blocks bugs and other small annoyances from entering the exhaust venting. I would order again and recommend should my use case fit your circumstance. Good Product vs Price> A- ## Frequently Bought Together - Raven R1510 PVC Termination Cap Mesh Screen Vent Cover, Furnace & Roof Vent Cap, Stainless Steel Wire Round Exhaust Pipe Cover End 4" Inner & 4.5" Outer Diameter - 6" Inch Metal Tee Cap - Round Vent Cover - Indoor and Outdoor Pipe Cover - Dryer Vent Cover - Dryer Duct End Cap - Metal End Cap - Metal Plug -Round Metal Duct Cap - PVC Termination Mesh Vent Cover, Furnace&Roof Vent Cap, 2.4in-2.98in Multihole Vent Mesh for 2.5in-2.98in ID Pipe, Stainless Steel Conical Vent Mesh, Used for Keep Birds and Leaves Debris Out --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/28015098-r1510-4-inches](https://www.desertcart.hk/products/28015098-r1510-4-inches) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-17*