What is Filter Media?
Pool Filter Media refers to the material inside your pool filter tank. Its job is simple but vital: as your pool pump pushes dirty water into the filter tank, it passes through this media. The media traps tiny particles like dust, algae, hair, and oils that are too small to be caught by the skimmer basket. The clean, filtered water is then returned to your pool.
Without effective pool filter media, even the most powerful pump cannot keep your water clear. Over time, the media can become clogged or worn smooth, reducing its ability to trap dirt. That is why selecting high-quality material and replacing it when necessary is key to a healthy pool.
Types of Pool Filter Media
We offer a range of pool pump filter media to suit different needs and budgets:
- Filter Sand (Silica Sand): This is the most traditional and widely used option. Our high-grade Silica Sand (16/30 grade) is an affordable and reliable choice. The rough edges of the sand grains trap dirt particles as water flows through. It is a tried-and-tested solution that has kept pools clean for decades.
- Filter Glass: For those looking for an upgrade, crushed recycled glass is a superior alternative to sand. It is eco-friendly and often filters finer particles than sand, resulting in clearer water. Because glass is less dense than sand, you often need less of it by weight to fill your filter.
- Waterco Glass Pearls: This type represents the premium end of pool filter media. These are manufactured from 100% pure glass and offer incredibly fine filtration. Their smooth, spherical shape reduces friction, which can actually help your pool pump flow more efficiently, potentially saving on energy costs.
Why Quality Matters for Your Pool Pump
Using the correct pool pump filter media doesn’t just make the water look better; it helps your equipment last longer. When your filter media is dirty or old, your pump has to work much harder to push water through the resistance. This adds strain to the motor. By using high-quality media like our Filter Glass or Glass Pearls, you allow for better flow rates.
When Should You Replace Your Pool Filter Media?
Nothing lasts forever. Sand typically needs replacing every 3 to 5 years because the rough edges eventually wear smooth, losing their “grip” on dirt. Glass media is more durable and can last significantly longer, often up to 10 years or more, making it a great long-term investment.
Get in Touch for Pool Filter Media
For more information, technical advice, or to receive a competitive quote on our pool filter media, please don’t hesitate to get in touch with us. You can reach us by calling 0208 941 6618 or by sending an email.


