Sundance® 65 sq ft Spa Filter Cartridge (7½″ × 14-¾″) – Replacement Filter – part #6540-481

Sundance® 65 sq ft Spa Filter Cartridge (7½″ × 14-¾″) – Replacement Filter – part #6540-481

Name: Sundance® 65 sq ft Spa Filter Cartridge (7½″ × 14-¾″) – Replacement Filter – part #6540-481
Brand: Sundance® Spas
SKU: 6540-481
Price: 94.55 USD
Availability: OutOfStock

Type: Filter

SKU: 6540-481

$94.55

$94.55 ~~$64.95~~

Shipping calculated at checkout.

Out of stock

Optimized 65 sq ft Filtration Area: Provides enhanced filtration surface to capture more debris and contaminants, extending the time between cleanings for superior spa water maintenance.
Precision-Fit Design: Measures 7½″ diameter × 14-¾″ length, ensuring exact replacement fit and performance in Sundance® spa systems that specify part #6540-481.
Durable Pleated Construction: Built with rugged, high-quality media and reinforced support to withstand repeated use and back-flushing without collapsing.
Easy to Install & Replace: Quick-change design lets you swap out old filters in minutes without tools, keeping your spa operating efficiently with minimal effort.
Improved Water Clarity: Helps reduce cloudy water and removes dirt, oils, and fine particles, supporting a healthier, more enjoyable spa experience.
Compatible with Multiple Models: Works with a range of Sundance® hot tubs that require a 65 sq ft cartridge – refer to your owner’s manual for exact fitment.

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Compatability

Directions

Turn off spa power and stop circulation before servicing the filter.

Remove the filter housing lid or access panel.

Pull out the existing 6540-481 cartridge.

Rinse or clean the cartridge if reusing, or prepare to install a new one.

Inspect housing, O-rings, and seals for wear or debris.

Insert the 6540-481 cartridge aligning it properly in the housing.

Reassemble the housing and restore circulation.

Monitor flow & clarity; replace the filter when media deteriorates or performance declines.

FAQ

Which Sundance® spas use filter part #6540-481?

This 65 sq ft filter cartridge is used in select Sundance® spa models from the early 2000s. Always confirm compatibility using your owner’s manual or existing filter part number.

How often should I replace this spa filter?

For best performance, replace every 12–18 months depending on usage, bather load, and cleaning frequency.

Can this filter be cleaned and reused?

Yes. Regular rinsing and periodic deep cleaning will extend its life, but replacement is recommended once pleats begin to break down.

Is this an OEM Sundance® filter?

This cartridge is designed as a direct replacement for Sundance® part #6540-481 and meets original fit and filtration specifications.