The Duet Filter Kit

Two best sellers in one kit

Our Duet Filter Kit includes a UV Filter to protect your lens and sharpen your photos, and a CPL Polarizing Filter to cut glare, and boost colours and contrast.


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We're giving back by planting 20 trees with every item sold.

Our Duet Filter Kit includes a UV Filter to protect your lens and sharpen your photos, and a CPL Polarizing Filter to cut glare, and boost colours and contrast.



The Duet Filter Kit combines two best-sellers in one compact stack – perfect for travelling light.

This kit includes our UV Lens Filter, which cuts ultraviolet light to sharpen your photos, and protect it from scratches, oil, dirt, fingerprints, and saltwater. It also includes our CPL Lens Filter, which cuts 99.9% of reflected light for better contrast and stronger colour saturation.

All our filter kits plant 5 trees and come with lens filter caps for compact and secure storage, a recycled cleaning cloth, and recycled plastic-free packaging.


  • 6.06kg CO2 created

  • 1537.5kg CO2 sequestered

  • 250x positive impact

To find out more information about the impact of this Urth product, view our Life Cycle Analysis (LCA) report here


Free shipping within Australia.

We deliver with AusPost and Fastway Couriers for faster and safer delivery.

Standard shipping: 3-7 days.
Express shipping: 2-4 days.

Please allow an extra 2 days for regional areas.


30-day returns.

Shop with confidence knowing you can return products within 30 days of purchase.

The Duet Filter Kit

Premium glass

Japanese AGC glass

Compact design

The perfect minimalist travel set-up.

Two best sellers

Cut polarised light, sharpen your images.

Lifetime warranty

Quality you can trust.

The Duet Filter Kit

No Filter

CPL Filter

Sharper photos

Cut UV light for sharper images.

Better colour saturation

Cut polarized light for stronger contrast and vibrancy.

Two filters, one kit

Minimalist kit with two essential filters.


The Duet Filter Kit

Japanese AGC glass

Our premium Japanese AGC optical glass is coated with an 8-layer nano-coating for better sharpness, added protection, and easier cleaning.

The Duet Filter Kit

Ultra-slim magnalium rim

Our consciously designed ultra-slim rim avoids vignetting and our durable magnalium is guaranteed for life.

The Duet Filter Kit


All our filters are double-threaded for stacking filters or using screw-mount lens caps.

How to Use

The Duet Filter Kit


Find your filter size
Inquisitively search lens for diameter symbol. Ø often marks the spot. The diameter you seek may be accompanied by a number – Ø58 or Ø58mm. Look to the side and the front – this precious number is your filter size. Be warned: your lens focal length (e.g. 18-55mm) is not your filter size.
The Duet Filter Kit


Place flat and screw clockwise
Gently behold lens in one hand and place flat on lens. Slowly screw clockwise until just firm. Do not over-tighten – that which goes on must one day come off.
The Duet Filter Kit


UV – Shoot as usual
Boldly shoot wherever your heart desires knowing your exposure settings haven't changed. Your photos will be sharper and your lens will be protected against the elements.
The Duet Filter Kit


CPL – Twist it until you see it
Tenderly rotate the outer rim of your CPL Filter and watch as the level of polarization changes.

Urth by you


Frequently Asked Questions

What's a filter kit?

A consciously curated collection of lens filters designed to give you more creative possibilities in different conditions.

Urth filter kits are a smarter way to buy a collection of filters. They also come with top and bottom lens caps for safe and easy storage in your kit.

Why buy a filter kit?

A filter kit offers you the flexibility to carry different filters in your camera bag using minimal storage.

Our filter kits come with top and bottom lens caps for compact storage and protection while your filters are in your bag. Filter kits provide a huge number of possibilities when shooting and can help you better adapt to extreme shooting conditions.

Who should buy a filter kit?

Photographers who like being equipped with options for unpredictable lighting conditions on their next adventure.

When you're stepping into the unknown, having options can be the difference between heartache and happiness. You don't know whether you'll need a CPL filter, ND filter, UV filter, or a colour filter, and when you're equipped with our filter kits, you'll be ready to shoot whatever the weather is doing.

What are the best filter kits for beginners?

The Essentials Kit Plus+ is the best filter kit for beginners.

For those starting our with lens filters, The Essentials Kit Plus+ offers a range of our best-selling lens filters and countless new creative possibilities.

What's the best filter kit for travel photography?

The Essentials Kit Plus+ and The Explorer Kit are both versatile filter kits.

Our Essentials Kit Plus+ has everything you need to deepen your photography or videography skills. The Explorer Kit offers a more minimalist option full of creative possibilities.

The Duet Filter Kit

2500000 trees planted so far

Love the world you capture

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