Hayward SwimClear C7030 Replacement Cartridges, Pack of 4

The Hayward CX591 4-pack replacement cartridge set (CX591XREPAK4) restores your SwimClear C7030 filter to full filtration capacity. It's the genuine part for in-ground pool owners who want crystal-clear water and free-flowing circulation.

Features

• Pack of 4 cartridges (complete set for the C7030 filter)
• High-density filtration media for maximum clarity
• Dimensions per cartridge: 7.50 in × 7.50 in × 17.50 in
• Rugged, durable construction

Compatibility

Designed exclusively for the Hayward SwimClear C7030 cartridge filter (Medium model). The C7030 uses all 4 cartridges at once, which is why they come as a set.

When to replace

Replace the cartridge set when filter pressure stays high even after cleaning, when the media is flattened or torn, or when water quality drops despite balanced chemistry. Rinse the cartridges regularly through the season to extend their life.

Why buy from us

At Destination Piscine Aide in Saint-Bruno-de-Montarville, you get the genuine Hayward part plus advice from a team that knows filtration systems. Visit us at 1451 Rue de Montarville or shop destinationpiscineaide.com.

Frequently asked questions

Do all 4 cartridges need to be replaced together? Yes, the C7030 filter runs on all 4 cartridges; replacing them as a set ensures even filtration.

Will these fit another SwimClear model? No, the CX591 is specific to the C7030. Confirm your filter model before ordering.