Pentair | SKU: PENT25021-0200S

Sta-Rite S7M120 inner cartridge – 25021-0200S, 100 sq. ft.

High-performance filtration for Sta-Rite System 3 modular filter

Replaces: 250210200S
Filter surface: 100 square feet
Installation: Direct replacement, no modification
Type: Modular inner cartridge

$169.99 ~~$339.99~~

Est-ce le bon produit pour mon installation ?

Choose with confidence

The product in detail.

Replace the small inner module of your System 3 S7M120 filter with the original Pentair Sta-Rite 25021-0200S cartridge. It complements the outer module and has its own replacement part number.

Specifications and part numbers

Brand	Pentair / Sta-Rite
Part number	25021-0200S
Compatible filter	System 3 S7M120
Position	Inner module
Filtration area	100 sq. ft.
Contents	Inner module only

The 25022-0201S outer module is sold separately.

Check compatibility

Compare your filter model and the part number of the old cartridge, then compare its dimensions and openings. Cartridges from the same brand may have different formats. Also check how many parts your filter requires.

Maintenance

Follow your filter's instructions for disassembly, cleaning, and putting it back into service. Inspect the filter media and end caps during maintenance; a damaged cartridge must be replaced with a compatible part number.

Compare with: Sta-Rite S7M120 outer cartridge – 25022-0201S, 200 sq. ft..

For maintenance, see the Pleatco Pool Filter Wash cartridge cleaner.

View all replacement cartridges for pools.

Your purchase at Piscine Hippocampe

Our team in Delson can advise you based on your equipment model, photos, and part numbers. Have this information ready to make it easier to choose and verify the necessary accessories.

At a glance

Replaces 250210200S
Filter surface 100 square feet
Installation Direct replacement, no modification
Type Modular inner cartridge

Advice from Hippocampe

The right choice starts with your needs.

A question about compatibility or choosing a product? Tell our team your equipment model and what you are looking for.

Is this the right product for me?

Delivery

Regular items

Ships by UPS or Canada Post depending on the address and parcel. Rates are calculated at checkout. Free shipping on orders of $400 or more.

Oversized items

$150 in Quebec and Ontario · $250 in Western Canada · $275 in Atlantic Canada.

Free store pickup

59 Route 132, unit A, Delson, Quebec J5B 1H1 · Usually ready within 24 hours · Pickup available 7 days a week.

Useful details.

Why replace votre cartouche System 3?

A worn or clogged cartridge can cause:
Cloudy water
High pressure in the filter
Performance drop
Premature pump wear
Regular replacement ensures optimal filtration throughout the season.

What is this product used for?

Use: Residential or commercial pool

Quelles dimensions faut-il comparer?

Comparez la longueur, le diamètre, les ouvertures et les embouts avec la cartouche prescrite pour le filtre ou le robot. La surface filtrante seule ne garantit pas l’ajustement.

Quand nettoyer ou remplacer l’élément filtrant?

Rincez selon le manuel et la charge de débris. Remplacez un élément déchiré, déformé ou qui ne retrouve plus une circulation satisfaisante après un nettoyage adapté.

Comment nettoyer la cartouche?

Suivez le manuel de l’équipement et du produit nettoyant utilisé. Évitez les outils abrasifs et les jets trop agressifs qui peuvent endommager le média.

Le nombre de cartouches est-il le même pour tous les modèles?

Non. Certains filtres emploient plusieurs modules distincts. Vérifiez la position intérieure ou extérieure, le nombre de pièces et le conditionnement indiqué dans la fiche avant de commander.

The Hippocampe council

The right product.
The right advice.

A question about compatibility, selection, or maintenance? Our team is here to support you before and after your purchase.

Request a quote

Sta-Rite S7M120 inner cartridge – 25021-0200S, 100 sq. ft.