---
product_id: 717833905
title: "VIOFO CPL-300 Filter for A229 Plus/A229 Pro/A139/A139 Pro Rear Camera | Anti-Glare Circular Polarizing Lens, Reduce Reflections and Glare, Enhance Color Saturation, Easy Installation and Removal"
brand: "viofo"
price: "₩37893"
currency: KRW
in_stock: true
reviews_count: 8
category: "Viofo"
url: https://www.desertcart.kr/products/717833905-viofo-cpl-300-filter-for-a229-plus-a229-pro-a139
store_origin: KR
region: South Korea
---

# Boosts color saturation & contrast by 25% Eliminates glare & reflections like polarized sunglasses Multi-resistant coating for ultimate lens protection VIOFO CPL-300 Filter for A229 Plus/A229 Pro/A139/A139 Pro Rear Camera | Anti-Glare Circular Polarizing Lens, Reduce Reflections and Glare, Enhance Color Saturation, Easy Installation and Removal

**Brand:** viofo
**Price:** ₩37893
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your rear cam game—see every detail, ditch the glare!

## Quick Answers

- **What is this?** VIOFO CPL-300 Filter for A229 Plus/A229 Pro/A139/A139 Pro Rear Camera | Anti-Glare Circular Polarizing Lens, Reduce Reflections and Glare, Enhance Color Saturation, Easy Installation and Removal by viofo
- **How much does it cost?** ₩37893 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/717833905-viofo-cpl-300-filter-for-a229-plus-a229-pro-a139)

## Best For

- viofo enthusiasts

## Why This Product

- Trusted viofo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Advanced multi-coating shields your lens from scratches, fingerprints, and water
- • **Vibrant Color Pop:** Amplify every hue and detail with enhanced saturation and contrast
- • **Crystal-Clear Vision:** Slash glare and reflections for sharper, more vivid footage
- • **Confidence Guaranteed:** Backed by a 12-month warranty for worry-free, long-term use
- • **Seamless Compatibility:** Tailored exclusively for VIOFO A229/A139/T130 rear cameras—plug & play perfection

## Overview

The VIOFO CPL-300 is a premium circular polarizing filter designed exclusively for VIOFO A229, A139, and T130 rear cameras. Featuring a multi-resistant coating, it protects your lens from scratches, fingerprints, and water while eliminating glare and reflections. This filter enhances color saturation and contrast by up to 25%, delivering clearer, more vibrant footage day or night. Easy to install and backed by a 12-month warranty, it’s the essential upgrade for any professional-grade dashcam setup.

## Description

desertcart.com : VIOFO CPL-300 Filter, Anti-Glare Circular Polarizing Lens for A229/A229 Plus/A229 Pro/A139/A139 Pro/T130 Rear Camera : Electronics

Review: Clear up the glare in your rear view videos - Cleans up the reflective glare in the video making details easier to see.
Review: Does the job - This worked for my generic Apple CarPlay/Android Auto aftermarket head unit front dashcam (this camera is integrated on the head unit). After applying the filter the colors look way better and not washed out. The clarity has also improved - I could legibly read some license plates after reviewing SD card video footage. The visuals look about 25% clearer with the filter. Easy to apply and does the job.

## Features

- 【CPL-300 Filter】Exclusive Compatibility for VIOFO A229/A229 Plus/A229 Pro/A139/A139 Pro/T130 Rear Camera, provides unparalleled protection and image enhancement.
- 【Unrivaled Lens Protection】Shield your camera's lens from the damaging effects of fingerprints, scratches, dirt, and wear. Our advanced multi-resistant coating ensures resistance against scratches, fingerprints, static, oil, and water, ensuring longevity and pristine image quality.
- 【Eliminate Reflections and Glare】Reduce unwanted reflections and glare from reflective surfaces such as glass, metals, and water. Just like polarized sunglasses, the CPL filter eliminates distracting glare that degrades image quality.
- 【Intensify Colors and Contrast】Enhance the vibrancy of your recordings by reducing haze and increasing color saturation. Your footage will capture every detail in stunning clarity.
- 【Versatile Use and Warranty】Utilize the CPL filter seamlessly during the day or at night, adapting to varying lighting conditions. For your peace of mind, we offer a comprehensive one-year warranty to ensure your satisfaction with this essential accessory.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1YF8WK4 |
| Best Sellers Rank | #26 in Camera Lens Polarizing Filters |
| Brand | VIOFO |
| Built-In Media | CPL-300 |
| Coating Description | Multi Coating |
| Compatible Devices | VIOFO A229/A229 Plus/A229 Pro/A139/A139 Pro/T130 Rear Camera, VIOFO T130, VIOFO A139, VIOFO A139 Pro |
| Customer Reviews | 4.1 4.1 out of 5 stars (35) |
| Enclosure Material | Optical Glass, Plastic |
| Manufacturer | VIOFO |
| Manufacturer Part Number | CPL-300 |
| Media Type | ProductImage |
| Model Name | CPL-300 Filter |
| Special Effect | Enhancing |
| Thread Size | 38.5 Millimeters |
| Warranty Description | 12 months |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** VIOFO
- **Coating Description:** Multi Coating
- **Material:** Optical Glass, Plastic
- **Number of Items:** 1
- **Photo Filter Effect Type:** Enhancing
- **Photo Filter Thread Size:** 38.5 Millimeters
- **Water Resistance Level:** Water Resistant

## Images

![VIOFO CPL-300 Filter for A229 Plus/A229 Pro/A139/A139 Pro Rear Camera | Anti-Glare Circular Polarizing Lens, Reduce Reflections and Glare, Enhance Color Saturation, Easy Installation and Removal - Image 1](https://m.media-amazon.com/images/I/51jTHht5WVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clear up the glare in your rear view videos
*by D***K on April 11, 2026*

Cleans up the reflective glare in the video making details easier to see.

### ⭐⭐⭐⭐⭐ Does the job
*by U***N on July 6, 2025*

This worked for my generic Apple CarPlay/Android Auto aftermarket head unit front dashcam (this camera is integrated on the head unit). After applying the filter the colors look way better and not washed out. The clarity has also improved - I could legibly read some license plates after reviewing SD card video footage. The visuals look about 25% clearer with the filter. Easy to apply and does the job.

### ⭐⭐⭐⭐ Helps with reflection
*by W***F on August 3, 2025*

First one was cracked but I was sent a replacement. They are pretty fragile so have to be careful when installing. Didn't help that I did not buy it till after the rear camera was installed. Unlike the front you have to unstick it so I had to rotate camera and install. Save your self some trouble and install filter before mounting camera.

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**Shop now:** [https://www.desertcart.kr/products/717833905-viofo-cpl-300-filter-for-a229-plus-a229-pro-a139](https://www.desertcart.kr/products/717833905-viofo-cpl-300-filter-for-a229-plus-a229-pro-a139)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-21*