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BlackVue CPL Filter (DR900S and DR900X ONLY)

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BlackVue CPL Filter (DR900S and DR900X ONLY)

  • Eliminate Windshield Glare
  • Reduce Light Reflections
  • Correct Overexposed Footage
  • Enhance Colour Saturation and Clarity


Only compatible with the DR900S and DR900X front unit.


Stay tuned for our review! For more information, see below for our video reviews, sample footage, and guides.


For more YouTube videos on the BlackVue CPL Filter, click here.

What's Included

  • CPL Filter


What is Parking Mode?

Parking mode is offered on most of the dash cams available at BlackboxMyCar. While it is important to protect your vehicle while driving, it is just as important to have your vehicle protected while it is parked. When the dash cam is in parking mode, footage will only be saved when there is an impact and/or motion. Parking mode can be enabled with a hardwiring kit or a battery pack.

For more information on parking mode, click here.

What is a Hardwire Kit?

A hardwiring kit enables parking mode. It allows your dash cam to remain powered on even when the vehicle's ignition is turned off. Installation is a breeze as you will only need to find an accessory fuse, constant fuse, and a grounding point.

What is a Battery Pack?

Most customers purchase the battery pack to avoid using the vehicle’s battery to power their dash cam. The battery pack is charged by either being hardwired into an accessory fuse or by being plugged into one of the vehicle's 12-volt cigarette sockets. We recommend the hardwiring the battery pack as it charges the battery pack quicker.

For more information on Battery Packs, click here.

How much footage will my memory card store?

On average, a 2-channel dash cam writes 16GB/hour and a 1-channel dash cam writes about 8GB/hour.

Click here to see all the memory cards we carry.

Do I need a Rear Camera?

Accidents or events don't always happen at the front of the vehicle! Having a rear camera provides coverage for any events or accidents that may happen at the rear of the vehicle.

For more information on rear view cameras, click here.

Do I need a IR Rear Camera?

An IR camera is designed to record the interior of the vehicle in low light conditions. This option is very popular among rideshare drivers.

For more information on why rideshare drivers need dash cams, click here.

What is a CPL filter?

A CPL filter attaches to the dash cam lens to eliminate lens flares, light reflections, and windshield glares.

For more information on CPL filters, click here.

Where do I find the Latest Firmware?

Find the latest firmware and all downloadable content here.

Customer Reviews

Based on 13 reviews

Great product

Hi Astrit, thank you for leaving a review and for shopping with us! We're always here to help. If you have any questions, don't hesitate to reach out.

BlackVue CPL Filter

Works really well! no glare! The best investment ever! Go BlackVue!!!

<p>Hi Eddie, thanks for shopping with us. Come back anytime - we're here to help!</p>


I ware polarized lens so I know they work, But both my DR900S cams will not see the road for some time until my project car is finish.

Hi Dag, thanks for leaving a review!