Swimara Pool Filter Cartridge for Hayward C1200 — 120 sq ft, 10‑Micron Trilobal Media

Swimara Pro Series is a 120 sq ft replacement pool filter cartridge engineered to fit the Hayward C1200 and comparable 125-size housings, capturing fine particles down to about 10 microns while maintaining steady flow.

If your pool system uses a Hayward C1200 cartridge, this Swimara Pro Series replacement offers the same overall size and connection pattern so it installs easily. Built with trilobal microfiber media, reinforced core components and molded end caps, the cartridge balances deep dirt capture with straightforward maintenance like garden-hose rinsing. It’s NSF/ANSI 50 certified for use in swimming pool and spa filtration systems, and it replaces many common OEM and aftermarket part numbers for direct swaps.

Will this cartridge fit my Hayward C1200 filter housing?

Yes — the cartridge dimensions and end openings match the Hayward C1200 profile and many equivalent 125-size replacements. Check the physical measurements before ordering to confirm a correct fit.

• Overall filtration area: 120 square feet for higher dirt capacity
• Outer diameter: 8-15/16 inches; length: 23-1/4 inches
• End openings: 4-inch diameter open ends to match C1200-style tanks
• Cross-compatible with Waterway 125-size codes and several OEM part numbers

How effective is the Swimara Pro Series at removing fine debris?

The cartridge uses trilobal 10-micron media that increases exposed fiber surface area for improved particle capture without starving flow. That structure helps trap sand, pollen, algae fragments and other fine contaminants while permitting water to pass with less resistance than some dense medias.

• Trilobal fibers: three-lobed filaments that present more surface to the water
• Rated nominally to 10 microns for fine-debris retention
• High pleat count and 120 sq ft area increase dirt-holding capacity

What materials and construction features improve durability and maintenance?

The cartridge combines molded polyurethane end caps, a polypropylene core and pleat-retaining bands so the pleat pack stays uniform under pressure. Those components resist distortion and simplify routine cleaning, while the media layout promotes efficient debris release during rinsing.

• Molded PU end caps help create a secure seat and leak-resistant seal
• Reinforced PP core stabilizes the pleat stack under flow
• Pleat bands maintain even spacing to avoid choke points and ensure rinsing effectiveness

How should I clean and when should I replace this cartridge?

Rinse the cartridge with a garden hose after depressurizing the system to remove loose debris; the trilobal fibers and even pleats make dirt come away more readily. For a Hayward C1200 application, consider cleaning when filter pressure climbs about 7–10 psi above the clean baseline, and replace the cartridge when repeated cleanings no longer restore performance.

• Depressurize the filter before removing the cartridge for safe cleaning
• Begin with a thorough hose-down from the top and between pleats
• Replace when flow and clarity cannot be recovered by cleaning alone

Who is this for? Pool owners or service professionals with Hayward C1200-style filter housings seeking a reliable, high-surface-area replacement cartridge that balances fine particle capture with easy maintenance. It’s also suited to systems that accept the same dimension Waterway 125-style cartridges or the listed cross-reference numbers; verify your tank’s measurements and original part code before purchasing.