Unicel, Hayward C4025/C4030 Set of 4 C-7488 – Replacement Filter Cartridges

Keep Your Hayward Filter Performing Like New
When your Hayward cartridge filter starts losing pressure or your pool water looks slightly dull, it’s often time to replace the filter elements. The Unicel C-7488 replacement cartridges are precision-engineered to restore your Hayward C4025 and C4030 filters to peak performance. Each cartridge is built with high-density pleated polyester and durable end caps that deliver superior filtration, extended life, and crystal-clear water.

Perfect for both residential and commercial pools, this 4-pack replacement set ensures consistent, balanced filtration across all elements, helping your system run cleaner and more efficiently — saving you time, money, and maintenance effort.

---

Why Choose Unicel C-7488 Filter Cartridges
Unicel is the industry’s most trusted name in replacement pool filter cartridges. These filters meet or exceed OEM standards and are designed for maximum water flow, structural strength, and debris-holding capacity.

Key Benefits

• OEM-grade compatibility – Designed specifically for Hayward SwimClear C4025 and C4030 filters, ensuring a perfect fit every time.

• Long-lasting performance – Made with high-density Reemay® filter media to capture even the smallest contaminants.

• Easy maintenance – Wash and reuse multiple times without compromising performance.

• Efficient flow rate – Reduces strain on your pool pump, extending the life of your equipment.

• Balanced filtration – Uniform pleat spacing ensures consistent water clarity and improved system efficiency.

---

Technical Specifications

---

Installation & Maintenance Tips
Replacing your old filter elements with new Unicel C-7488 cartridges is straightforward:

1. Turn off your pool pump and release system pressure.

2. Remove the old cartridges and rinse out the filter housing.

3. Insert the new Unicel cartridges, ensuring a snug, level fit.

4. Re-secure the lid and start the pump to check for leaks.

For best results, clean the cartridges every 4–6 weeks and replace the full set annually or as needed, depending on pool usage and water quality.

---

Compatible Systems & Related Products
This filter set fits the following systems:

• Hayward SwimClear C4025

• Hayward SwimClear C4030

You may also like:

• Pool Filter Parts 

• Pool Filter Cleaner Solutions
  

These internal links help you find replacement parts, cleaners, and compatible filters right here at Benchmark Pool Supply.

---

Buy with Confidence from Benchmark Pool Supply
When you order from Benchmark Pool Supply, you get more than just a product — you get expert support and fast fulfillment. We’re an authorized Unicel dealer offering:

• 100% authentic Unicel cartridges

• Fast, secure shipping from our Fresno and Clovis locations

• Responsive customer service and technical advice

• Hassle-free returns on unused items

Your pool deserves dependable filtration — and we make it easy to keep it that way.

---

Frequently Asked Questions

What filters are compatible with the Unicel C-7488 cartridges?
The Unicel C-7488 cartridges are designed for Hayward SwimClear C4025 and C4030 filter systems, offering a perfect OEM-fit replacement.

How often should I replace my Unicel C-7488 cartridges?
Most pool owners replace the full set once per year or every 12-15 months, depending on pool usage, water conditions, and maintenance habits.

Can I clean and reuse Unicel C-7488 filters?
Yes, the C-7488 cartridges can be rinsed and reused multiple times. Use a gentle spray nozzle and avoid harsh chemicals that could damage the filter media.

What’s the advantage of Unicel filters over generic brands?
Unicel cartridges use high-grade Reemay® media, precision molding, and stronger cores that maintain structural integrity — offering better flow, longer life, and clearer water.

Does Benchmark Pool Supply carry other Unicel filters?
Yes. Visit our Unicel Pool Filters Collection to view all available Unicel replacement cartridges for various pool and spa systems.