Description
The 10″ Big Blue 5 Micron Pleated Filter is a durable, high-capacity sediment cartridge designed for use in standard 10″ Big Blue (4.5″ x 10″) filter housings. Engineered for high flow rates and extended service life, this pleated filter captures larger sediment particles while maintaining excellent water pressure.
Its washable, reusable design makes it a cost-effective solution for homes with moderate to heavy sediment levels.
Key Features
- 5 Micron Filtration – Captures sand, silt, rust, and larger suspended particles
- Pleated Polyester Media – Increased surface area for improved dirt-holding capacity
- Washable & Reusable – Rinse and reuse multiple times before replacement
- High Flow Performance – Maintains strong pressure for whole-home use
- Fits 10″ Big Blue Housings – Standard 4.5″ x 10″ sizing
Specifications
- Size: 4.5″ x 10″ (Big Blue)
- Micron Rating: 5 Micron
- Media Type: Pleated polyester
- Core: Durable polypropylene
- Temperature Rating: Typically up to 125°F (varies by manufacturer)
- Application: Whole-house sediment pre-filtration
Applications
Ideal for:
- Well water systems
- Whole-home filtration setups
- Pre-filtration before water softeners
- Pre-UV system protection
- Irrigation and agricultural water systems
- Light commercial water treatment
Why Choose a 5 Micron Pleated Filter?
A 5 micron pleated filter is perfect when:
✔ You have visible sediment or sand
✔ You need higher flow rates
✔ You want a washable option
✔ You want to protect downstream equipment
✔ You’re using it as a first-stage pre-filter
It’s especially effective as a pre-filter before finer 5 micron cartridges or specialty filtration systems.
Maintenance Recommendations
- Inspect every 1–3 months
- Rinse with clean water to remove buildup
- Replace when media shows wear or no longer cleans effectively
- More frequent cleaning may be required with high sediment levels
Regular maintenance ensures consistent water pressure and protects your water treatment system.
The 10″ Big Blue 5 Micron Pleated Filter offers reliable, reusable sediment protection — helping extend the life of your softener, UV system, or filtration equipment while maintaining strong water flow.

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