Intex PureSpa S1 Replacement Filter Cartridges 6-Pack — Heavy-Duty Dacron Pleated for Jet Massage

These are Intex S1 (Type S1) replacement filter cartridges — a 6-pack of heavy‑duty Dacron paper filters designed to keep PureSpa Jet Massage water clear and running efficiently.

Maintaining clean spa water depends on reliable filtration. The Intex 29011E S1 cartridge set is built for PureSpa Jet Massage models and other compatible Intex spas, offering a simple swap‑out solution that traps debris, oils, and particulates. Each cartridge features reinforced Dacron paper for repeated cleanings and steady flow, and replacing filters on a regular schedule helps extend pump performance and improve overall water quality.

How do these filters improve my spa’s water clarity?

The S1 Dacron cartridges capture floating debris, hair, and particles that cloud spa water while allowing water to circulate freely through the pump. Cleaner water means less strain on the circulation system and fewer additives needed to maintain balance.

• Heavy‑duty Dacron paper traps fine particulates and visible debris
• Pleated design increases surface area for better filtration
• Fits securely in PureSpa Jet Massage filter housing to prevent bypass
• Regular replacement reduces buildup that can impede pump flow

How often should I clean or replace these cartridges?

For routine maintenance, rinse cartridges weekly to remove surface contaminants and allow full drying between uses. Replace the cartridge monthly under normal use or sooner if water remains cloudy or the filter appears visibly clogged.

• Rinse weekly with a garden hose to remove oils and debris
• Replace every 3–4 weeks for regular home spa use
• Increase replacement frequency with heavy use, pets, or smoky environments
• Inspect for tears or distortion; discard damaged cartridges immediately

Which spa models are compatible with this S1 filter pack?

The 29011E S1 cartridges are compatible with Intex PureSpa Jet Massage models that specify Type S1 filters. They also fit other Intex spas and aftermarket housings that accept S1 dimensions and fittings.

• Designed for PureSpa Jet Massage models using Type S1 filters
• Works with any spa or inline filter holder matching S1 dimensions
• Check your owner’s manual or existing cartridge label to confirm type
• Pack of six provides multiple months of maintenance for most users

How do I clean and handle these Dacron filter cartridges?

Cleaning is straightforward: remove the cartridge, rinse with a steady stream of water to flush trapped debris, and air‑dry before reinstalling. For deeper cleaning, soak in a mild filter cleaner solution according to the cleaner’s instructions, then rinse thoroughly.

• Rinse with a hose at medium pressure to dislodge trapped particles
• Use a commercially available filter cleaner for oily buildup
• Never use bleach or harsh chemicals that damage Dacron fibers
• Allow full drying to prevent mildew when storing spare cartridges

Who is this for: This six‑pack of Intex S1 replacement cartridges is ideal for PureSpa Jet Massage owners and anyone running a compatible Intex spa who wants a cost‑effective way to keep circulation steady and water clearer. It suits households that prefer routine, hands‑on maintenance and need spare filters on hand for regular swaps — especially those using their spa multiple times per week or with several users. If you want an easy, reliable filter solution that’s simple to clean and quick to replace, this S1 Dacron six‑pack is practical and economical.