--- product_id: 593413632 title: "Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast" brand: "vantrue" price: "$65.39" currency: USD in_stock: true reviews_count: 6 category: "Vantrue" url: https://www.desertcart.us/products/593413632-vantrue-40mm-ultra-slim-cpl-circular-polarizer-filter-for-vantrue store_origin: US region: United States of America --- # Ultra-slim 5.5mm rim Aluminum alloy CNC design Multi-resistant coating Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast **Brand:** vantrue **Price:** $65.39 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your dash cam game—see the road like never before! ## Quick Answers - **What is this?** Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast by vantrue - **How much does it cost?** $65.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/593413632-vantrue-40mm-ultra-slim-cpl-circular-polarizer-filter-for-vantrue) ## Best For - vantrue enthusiasts ## Why This Product - Trusted vantrue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Tailored ultra-slim 40mm design avoids vignetting on wide-angle lenses - • **True-to-Life Colors:** Boost contrast and saturation while preserving natural color balance - • **Crystal-Clear Vision:** Slash glare & reflections for flawless dash cam footage - • **Durability Meets Style:** CNC-machined aluminum alloy frame with anti-scratch, oil & water resistance - • **Effortless Installation:** Non-slip design makes filter swaps quick and hassle-free ## Overview The Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter is engineered exclusively for select Vantrue dash cams, delivering superior glare reduction and enhanced contrast without compromising color accuracy. Crafted with a CNC-machined aluminum alloy frame and a slim 5.5mm profile, it prevents vignetting on wide-angle lenses while offering multi-resistant coatings that protect against scratches, fingerprints, oil, and water. A must-have for professionals and enthusiasts seeking crisp, vibrant dash cam footage under any lighting condition. ## Description Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast Review: over priced - Product is good. From Sellers point of View, seller is charging white elephant for the product, MRP is 2999/ seller is charging almost double of it.Beware.... Review: This filter significantly reduces glare and reflections, enhancing the clarity and color saturation of my dash cam footage. Perfect for capturing clear views through the windshield. The ultra slim design fits my Vantrue Nexus 2x seamlessly without causing vignetting. Regarding the one star reviews mentioning image degradation and rainbows, I suspect these issues stem from not removing the protective plastic film on both sides of the filter. It’s easy to miss but crucial for optimal performance. Tip: Before use, carefully peel off the thin plastic film on both sides. Check under good light if unsure, to avoid any image issues. It took a bit of trial and error to get the rotation just right for maximum glare reduction, but once I did, the results were impressive. Overall, this filter is a great value and a must-have accessory for any dash cam user looking to improve their video quality. It won’t eliminate all reflections (e.g., from metal or in poor lighting), which might disappoint those with unrealistic expectations. ## Features - This 40mm CPL filter is used for Vantrue E1 Pro, N5, N4 Pro, N4S, S1 Pro, N2X, E1, E1 Lite dash cam, E2, E3 front lens. Note: It doesn't work for other Vantrue dash cams. - It can effectively reduce reflections, enhance contrast and boost saturation while retaining neutral color rendition in all your shots. - Aluminum alloy CNC non-slip design, easy to install and remove the filter. Super slim 5.5mm rim profile greatly avoids vignettes on wide-angle lenses. - Multi-resistant coating, anti-scratch, anti-fingerprint, anti-static, oil-resistant and water-resistant. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2VMYQBL | | Best Sellers Rank | #393,889 in Electronics ( See Top 100 in Electronics ) #653 in Camera & Photo Filters | | Country of Origin | China | | Generic Name | Cpl filter. | | Importer | Acro Engineering Company | | Included Components | Vantrue CPL Filter | | Item Dimensions LxWxH | 40 x 6 x 0.1 Centimeters | | Item Weight | 900 g | | Item model number | VT-F070001-VC-IN | | Manufacturer | VANTRUE, Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast | | Net Quantity | 1 Count | | Packer | Vantrue | | Product Dimensions | 40 x 6 x 0.1 cm; 900 g | ## Product Details - **Auto Part Position:** Front - **Brand:** VANTRUE - **Colour:** CPL - **Field Of View:** 360 Degrees - **Included Components:** Vantrue CPL Filter - **Item Weight:** 900 Grams - **Maximum Aperture:** 1.8 f - **Model Name:** Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter - **Special Feature:** CPL Filter - **Vehicle Service Type:** Car, Truck, Motorcycle ## Images ![Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast - Image 1](https://m.media-amazon.com/images/I/51b6jZR-h-L.jpg) ## Questions & Answers **Q: Fits N4?** A: Dear Customer, Many thanks for your inquiry. No, it doesn't fit for N4 dash cam. Thank you. On regards Vantrue **Q: How to clean safely?** A: Dear customer, Thanks for your inquiry. You can wipe it with a microfiber cloth if it gets dirty. Hope it may help. On regards By Vantrue **Q: are you supposed to twist it to adjust once it's screwed on? I noticed 2 notches in the lens.** A: Once tightened by hand, it can be rotated 360°. Clockwise is best as you look at the front of the cam. As ccw can unscrew the filter. **Q: Why is there no filter for the N4?** A: Dear customer, Many thanks for your asking. The lens diameter of this CPL is not fit for N4 dash cam. And the circular polarizer filter is our new design accessory products for E series and the latest N4 Pro dash cam. If more question, please contact us via support@vantrue.net. Thank you! On regards Vantrue ## Customer Reviews ### ⭐⭐⭐ over priced *by R***S on 9 January 2026* Product is good. From Sellers point of View, seller is charging white elephant for the product, MRP is 2999/ seller is charging almost double of it.Beware.... ### ⭐⭐⭐⭐⭐ Review *by K***R on 29 July 2025* This filter significantly reduces glare and reflections, enhancing the clarity and color saturation of my dash cam footage. Perfect for capturing clear views through the windshield. The ultra slim design fits my Vantrue Nexus 2x seamlessly without causing vignetting. Regarding the one star reviews mentioning image degradation and rainbows, I suspect these issues stem from not removing the protective plastic film on both sides of the filter. It’s easy to miss but crucial for optimal performance. Tip: Before use, carefully peel off the thin plastic film on both sides. Check under good light if unsure, to avoid any image issues. It took a bit of trial and error to get the rotation just right for maximum glare reduction, but once I did, the results were impressive. Overall, this filter is a great value and a must-have accessory for any dash cam user looking to improve their video quality. It won’t eliminate all reflections (e.g., from metal or in poor lighting), which might disappoint those with unrealistic expectations. ### ⭐⭐ Review *by R***N on 12 May 2025* No se fija bien a el ocular de la cámara,queda flojo. ## Frequently Bought Together - Vantrue 40mm Ultra-Slim CPL Circular Polarizer Filter for Vantrue E1 Pro, E1, E2, E3, E1 Lite, S1 Pro, N4 Pro, N5, N2X Dash Cam, Reduce Glare and Reflection, Enhance Contrast - Vantrue 11.5ft USB-C Hardwire Kit (12V–24V to 5V) with Acc Functionality, Low Voltage Protection for N4/N4 Pro/N5/N2X/E1 Pro/E360/ACE/N2 Pro (2023)/E1/E1 Lite/E2/E3/S1 Pro - Vantrue N4 Pro 4K 3 Channel Dash Cam, STARVIS 2 IMX678 x PlatePix™ x HDR Night Vision, 4K+1080P+1080P Front Inside and Rear Dash Camera, Voice Control, WiFi, GPS, 24H Parking Mode, Support 512GB Max --- ## 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.us/products/593413632-vantrue-40mm-ultra-slim-cpl-circular-polarizer-filter-for-vantrue](https://www.desertcart.us/products/593413632-vantrue-40mm-ultra-slim-cpl-circular-polarizer-filter-for-vantrue) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-26*