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90Go

CPL Filter for WOLFBOX G840S/G850/G900/G900Pro Dash Cam

  • Based on 119 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Oct 18 – Oct 19
Order within 6 hours and 26 minutes
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Features

  • Specifically Designed for WOLFBOX Dash Cam Precisely tailored to fit the front camera of the WOLFBOX G840S/G850/G900/G900Pro 4K Mirror Dash Cam, ensuring seamless compatibility and stable installation.
  • Adjustable Polarization for Maximum Anti-Glare Effect To achieve the best anti-glare effect, rotate the CPL filter after installation to adjust the polarization angle. This ensures optimal clarity and reduces reflections in various lighting conditions.
  • Premium Optical Glass with Multi-Layer Coating Made from high-quality optical glass featuring multi-layer coatings, the filter minimizes light loss, enhances image clarity, and offers superior anti-reflection performance.
  • Durable CNC-Machined Metal Frame The filter's metal components are crafted using advanced CNC machining, providing exceptional durability, precise construction, and a premium finish.
  • Enhanced Video Quality for 2160P Ultra HD Recording Effectively reduces windshield glare and enhances color fidelity, ensuring crystal-clear 4K Ultra HD footage for an unparalleled recording experience.

Description

We can manufacture any CPL filter you need Founded with a passion for optics and photography, our brand has been dedicated to designing and manufacturing high-quality filters for drones, smartphones, digital cameras, dash cams andmore. Over the years, we've earned the trust of photography enthusiasts and professionals alike. We value every customer’s feedback and strive to provide exceptional service, from product guidance to after-sales support. Your trust is our greatest achievement. Our brand specializes in high-quality filters for drones, smartphones, digital cameras, and more. In 2024, we expanded to dash cam CPL filters, bringing our expertise to this growing market through Amazon. Innovation, quality, and delivering value drive us. Every product undergoes strict testing to ensure top performance. We’re dedicated to enhancing your photography and videography experience with reliable, precision-engineered filters. Join us in capturing the world through a clearer lens.

Brand: 90Go


Material: Optical Glass


Photo Filter Thread Size: 23 millimeters


Coating Description: Multi Coating


Photo Filter Effect Type: Polarizer


Water Resistance Level: Waterproof


Product Dimensions: 1.18"L x 1.18"W


Item Highlight: Reduces windshield glare & reflections • Enhances contrast and color • Rotatable polarization • Multi-coated optical glass See more


Number of Packs: 1


Number of Items: 1


Brand: 90Go


Manufacturer Part Number: 90Go-CPL-06


Item Highlight: Reduces windshield glare & reflections • Enhances contrast and color • Rotatable polarization • Multi-coated optical glass


Number of Packs: 1


Number of Items: 1


Unit Count: 1 Count


Number of Pieces: 1


Built-In Media: CPL*1


Item Weight: 20 g


Manufacturer: 90Go


Model Name: 90Go-CPL-06


Model Number: 90Go-CPL-06


Warranty Description: 60 Days


Thread Size: 23 millimeters


Coating Description: Multi Coating


Special Effect: Polarizer


Water Resistance Level: Waterproof


Enclosure Material: Optical Glass


Compatible Devices: WOLFBOX G840S/G850/G900/G900Pro 4K Mirror Dash Cam


Media Type: ProductImage, EnhancedContent


Video Capture Format: MP4


Video Capture Resolution: 3840 x 2160


Item Dimensions L x W: 1.18"L x 1.18"W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 18 – Oct 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • works great
Works like a charm. Made a big difference with the quality of the videos. Able to rotate it and remove the glare from the dashboard and improve it. Glad I got it. I do wish it was secured a tad bit better but it stays on.
Reviewed in the United States on April 26, 2026 by Vincent C.
    • Works great on my G930!
I bought this on a whim seeing how it improves visibility with direct sunlight, glare and reflections from my cars windshield. I'm thoroughly impressed and resolves a bit of a design flaw with Wolfbox's review mirror dashcams being further away from your cars windshield that leads to visibility issues. Even though this products states it works for the 840, I believe it works on most Wolfbox rearview mirror dashcams like my G930. It took less than 10 seconds to install and fits snuggly directly on the camera with no adhesive or additional tools. ... show more
Reviewed in the United States on June 16, 2025 by gmo8492
    • Surprised at the results...
I wasn't sure how good this would actually be when I made the purchase but I wanted to cover the lens with something other than a stick-on screen protector. The filter doesn't fit tight so if you bump it while making adjustments or installing, it can fall off. But, it fits just tight enough that it doesn't come off while driving. After installing the dashcam and the filter, I did some testing in a couple of different lighting conditions in my driveway. The filter actually works. You can adjust the filter by turning it to reduce glare and add contrast to the image. Overall I am pleased with this. ... show more
Reviewed in the United States on August 6, 2026 by Jay
    • This CPL lens works exactly as it was described
This CPL ...Circular Polarizing Lens...works exactly as it is supposed to, granted it may fit a little snugger than what people expect, but it is designed that way to have some resistance so it doesn't fall off, but also so you can rotate the lens to get the correct polarization based on the angle of sunlight that you have...sit in a parking lot with the sun directly overhead, and look at a car parked in front of you and then notice the the reflections of the clouds on the back or front of their windshield....now reach up, and gently rotate the lens until you see the reflection disappear....it really is THAT simple...this works perfectly as expected ... show more
Reviewed in the United States on April 21, 2026 by Amazon Customer
    • Better than the original Wolfbox CPL filter
Better than the original Wolfbox CPL filter: It properly fits and is easy. adjustable
Reviewed in the United States on September 13, 2026 by Luc
    • Better than Wolfbox's CPL filter. Has rotating bezel for easy adjustment.
Review Image by Kyle R
Review Image by Kyle R
Review Image by Kyle R
Review Image by Kyle R
Delivered within 6 days to the Philippines without damage. Fits my Wolfbox G900 Pro. Way better than Wolfbox's CPL filter. It is less bulky and has a rotating bezel/crown for easy adjustment. Also easier to install and uninstall. Wolfbox's CPL filter has no rotating bezel so it is hard to make adjustments once it is attached since it is also press fit. Rotate to adjust until the rainbow shimmering is minimized. You'll notice the footage will look darker in the correct position, like having shades on. Even in the correct position though I still find some rainbow shimmering in the sky when it is quite bright. I guess that's the tradeoff to have less glare for night footage. ... show more
Reviewed in the United States on February 15, 2026 by Kyle R
    • Do not recommend.
Did not make much of a difference! The glare is still an issue. The lens falls off if I mess with it. Easy to install. In my opinion not worth buying.
Reviewed in the United States on January 3, 2026 by rick
    • Good filter
Bad reviews on this are from bad installs. Once you understand what polarized is and does you'll realize its easy to adjust and works perfectly.
Reviewed in the United States on April 28, 2026 by rob

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