1

TDS Meters & Filters

Ensure every drop is perfect with the right water filter, and use our precise gear to test water filter performance on the spot! This collection of advanced filtration solutions and reliable TDS meters is essential for any professional who depends on clean water. Built for accuracy and reliability in the field, these tools give you immediate feedback on water quality, helping you guarantee consistent results and protect your equipment from damaging impurities.

No products found
Use fewer filters or remove all

Recently Viewed Products

What's the GO?

Frequently Asked Questions

Why is using a high-quality water filter so important for my cleaning business?

Using a high-quality water filter system is absolutely essential for any exterior cleaner using a water-fed pole. Your standard tap water is packed with minerals and dissolved solids (TDS). If you clean with this water, it will leave behind ugly white spots and streaks as it dries, which means unhappy clients and more work for you.

A professional water filter, like those found in our RO/DI systems, strips out virtually all of these impurities, producing ultra-pure water. This pure water is the magic ingredient! It not only cleans effectively but also dries to a perfect, spot-free shine, eliminating the need for manual squeegeeing. This saves you a massive amount of time on every job, allowing you to work faster, fit more clients into your day, and boost your profitability. It's a non-negotiable for achieving truly professional results. To see these filters in action, check out our incredible RO / DI Purification Units.

What is a good TDS reading for purified water?

The answer is simple: for a perfect, spot-free finish, you want your TDS (Total Dissolved Solids) reading to be as close to 0 as possible! When we talk about pure water for cleaning, the goal is to have water that is completely free of the minerals that cause spots and streaks. Your water filter system is designed to achieve exactly this.

For professional window and solar panel cleaning, any reading between 0 and 10 ppm (parts per million) is generally considered acceptable. However, the true professionals always aim for that perfect 0! As soon as your TDS reading starts to consistently creep above 10 ppm, it's a clear signal that your deionisation (DI) filter is nearing the end of its life and needs to be replaced. Regularly using a TDS meter to test water filter performance is the only way to guarantee you're always working with pure water and delivering the flawless results your clients expect. Our complete RO / DI Purification Units are designed to get you to that perfect 0 ppm reading every time.

How do I choose the right TDS meter for professional use?

When choosing a TDS meter for your professional cleaning kit, you don't need anything overly complicated, but you do want something that is durable, reliable, and easy to read. Look for a handheld digital meter with a clear LCD screen that displays the reading in ppm (parts per million). This is all you need to quickly test water filter performance on the go.

The most important features are accuracy and durability. A good quality meter will give you a consistent reading every time, so you can trust the results. You'll also want one that can handle being tossed around in your vehicle and used on-site daily. Some meters come with a protective case, which is a brilliant feature to look out for. Ultimately, any reputable handheld TDS meter will do the job perfectly. Its purpose is simple: to tell you when your water filter is no longer producing pure water, so you know exactly when it's time to change your filters.

What role do TDS meters play in maintaining my water filter system?

Think of TDS meters as the fuel gauge for your water filter system. Their role is absolutely critical for proactive maintenance, saving you both time and money. By allowing you to instantly test water filter performance, a TDS meter gives you real-time data on the purity of your water. This is the only way to know for sure that your system is producing the spot-free water required for professional cleaning.

The main role of the meter is to tell you exactly when your DI (deionisation) resin is exhausted and needs to be replaced. You simply test the water coming out of your system; when the ppm (parts per million) reading starts to rise above 10, you know it's time for a change. This prevents you from replacing your filters too early (wasting money) or, even worse, using expired filters that leave mineral spots all over a client's windows. Regular testing is a non-negotiable step for any serious professional wanting to protect their gear and their reputation

How does GO Industrial work?

At GO Industrial, we have a simple way to communicate how we work. Imagine buying a box. But instead of just any box, it’s a carefully engineered, manufactured, packed and presented box. Depending on your use of the box, one of our specialist teams will own and deliver the box to you.

We are all about Reliable Gear from Reliable People. From the Product Team that packs it correctly, to the Value-Add Team that customises it, and the Site Team that installs, commissions and maintains it — each part of our team works together to make sure your box is delivered right, every time.

Discover more About Us

Does GO Offer National Service & Support?

For more specialised needs, our in-store, workshop and site teams are here to deliver hands-on expertise. Whether it’s customising a Self Bunded Tank, assembling a fluid handling system, or guiding you through equipment options, we have got the know-how to help. Our Site team is available to ensure seamless installation, commissioning, and ongoing support, making sure everything works just as it should. However you connect with us, our goal is simple: to educate, inspire, and empower, delivering solutions that make your projects run smoothly with equipment you can trust - nationwide.

Test Your Water Filter: TDS Meters & Filters

Benefits and Applications of TDS Meters & Filters

To get that perfect, spot-free finish, you need to know exactly what's in your water, and that's where TDS meters and replacement filters come in! A TDS (Total Dissolved Solids) meter is an essential tool that lets you test your water filter's performance in seconds. It instantly tells you the purity of your water, ensuring it's at 0 TDS for a flawless result. This is non-negotiable for professional window cleaners and car detailers who rely on pure water to prevent streaks and water spots. Regularly using a TDS meter helps you know exactly when it's time to change your deionisation (DI) resin or reverse osmosis (RO) membranes. This simple test water filter check saves you from re-doing jobs and protects your professional reputation. It's all about working with precision and guaranteeing quality every time.

Quality Features for Accurate Readings

When your results depend on pure water, you need tools and consumables you can trust. Our handheld TDS meters are built for on-site use, featuring durable casings, easy-to-read digital displays, and reliable electrodes for accurate readings every time. They are compact, simple to operate, and provide the instant feedback you need. Our replacement DI resin is premium, virgin-grade material, ensuring maximum ion-exchange capacity. This means it lasts longer and removes the highest possible amount of impurities from your water source. Using a quality water filter resin is crucial for the efficiency and longevity of your RO/DI purification unit. It’s this commitment to high-performance consumables that allows you to consistently produce ultra-pure water and deliver that signature spot-free clean.

Expert Guidance on Water Quality

Navigating the world of water purity, TDS readings, and filter changes can feel a bit technical, but we're here to make it simple! At GO Industrial, our team is full of hands-on experience and we get super excited about helping you master your equipment. We can explain how to test your water filter correctly, help you understand your TDS readings, and advise on when it's time to replace your resin or membranes. Got a question about why your TDS is creeping up or how to get the most life out of your filters? Just ask us! We offer awesome technical support and friendly customer service to make sure you're always getting the best results. With GO Industrial, you get reliable gear and the expert knowledge to use it with confidence.

4.9/5 Stars

Thousands of Happy GOers

Read All Reviews

4.9/5 Stars

Thousands of Happy GOers

Read All Reviews

4.9/5 Stars

Based on 20,000+ Orders
Fluid Handling Equipment
They Deliver us a Complete Solution with Minimal Delays
— Jarrod Ridgway | DGS
Michael and the team at GO Ind are a great team to work with, DGS have a lot of custom installations and GO Ind work closely with us to ensure they deliver us a complete solution with minimal delays during the communication process, giving us the opportunity to deliver our projects on time and at a high standard of quality.Thank you GO Industrial Team.
Read Reviews
Spare parts
I Trust GO Industrial Will All of My Needs - Thank You
— Karolis Aidukonis
I have been a customer of GO INDUSTRIAL for many years, and I can confidently say that their service is top-notch. The team is knowledgeable, friendly, and always goes the extra mile to ensure customer satisfaction. I trust GO INDUSTRIAL with all my needs. Thank you
Read Reviews
Pressure Cleaning Equipment
I Needed a Trusted Source to Build My Customer Vehicle From the Ground Up
— Branko | EcoJet Pro
Starting a new venture is always a challenge. I knew I needed a trusted source to build my custom vehicle from the ground up. I chose GO Industrial and I have never looked back. After the new build was complete, the service and support have been second to none as well. This has helped drive the business forward. I could not recommend a greater team of people to work with!
Read Reviews
Line marking equipment
The After Sales Service is Amazing
— Matthew Schwerdtfeger
GO Industrial have given me an exceptionally high level of service. They have listened and understood my needs as a line marking business and have delivered with 5 star all the way. They have excellent communication skills and have helped to thoroughly educate me on all issues of maintenance and servicing of the Graco Line Laser machine. I purchased a Graco 3400 at a very fair and competitive price. The after sales service is amazing! They have offered their skills, knowledge and insight into the line marking industry to help my business grow. I am very grateful for their generosity and feel very assured that my business and equipment is being looked after by absolute professionals. I highly recommend this business for all line marking business needs.
Read Reviews
Spare Parts
An Absolutely Impeccable Process
— John Bromhead
An absolutely impeccable process, from ordering, to the super fast delivery, the the top quality of the product.In 23yrs in the building, I have never dealt with a better, more efficient and knowledgeable rep in Jacob. His knowledge and ease of transitions the order is second to none!
Read Reviews