Will this fit my existing shower filter?

Only if your housing takes a stick cartridge about 8.3 inches long and 1.2 inches wide. Measure the old cartridge before ordering. It will not fit housings built for round 2-inch cartridges.

How often should I replace it?

The listing gives no lifespan. Most stick cartridges in this size are changed every one to three months depending on water quality and use. Replace sooner if flow drops or odor returns.

Does it soften hard water?

No filter cartridge of this type softens water in the way a salt-based softener does. It is meant to reduce sediment and some chlorine taste and odor, depending on the media inside.

Three white plastic shower filter sticks. No housing, shower head or fittings are included.

Is it worth buying over a full filter system?

Only as a refill for a housing you already own. If you have no filter housing, a complete inline or handheld filter system is the better buy.

Where is the 3 Pcs Shower Filter Cartridge cheapest?

At Walmart, for $15.98, as of our latest check.

NIMBLOOM

3 Pcs Shower Filter Cartridge

Best price now

$15.98at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

NIMBLOOM

3 Pcs Shower Filter Cartridge

Best price now

$15.98at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $15.98 at Walmart on Nov 11.

Our take on the 3 Pcs Shower Filter Cartridge

The NIMBLOOM shower filter cartridge is a slim plastic stick, 8.3 inches long and 1.2 inches wide, sold in packs of three. It drops into a compatible shower filter housing to filter water before it reaches the head. It is a consumable replacement part, not a filter system, so it only helps if you already own a housing that takes this stick shape. Rivals in this category differ mainly in what media they pack and how long they last; this listing gives no filtration media or lifespan figures, so check those against your housing before buying.

Best forOwners of a shower filter housing that takes 8.3-inch stick cartridgesHouseholds replacing cartridges in bulkRenters with hard or chlorinated water who already have a filter head

Pros

Slim stick shape fits compact inline filter housings
Sold as a three-pack, so you have spares on hand
Simple drop-in replacement with no tools
Light plastic body adds little weight to the shower arm

Cons

No filtration media or micron rating stated
No stated lifespan or capacity per cartridge
Only fits housings sized for this stick, not standard 2-inch round cartridges
White plastic finish only

3 Pcs Shower Filter Cartridge prices at every store

WalmartNew
In stockSold by autumn Kor
$15.98+ $6.99 shippingChecked Nov 11
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Also available at

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3 Pcs Shower Filter Cartridge price history

Lowest price we've seen: $15.98 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.

About the 3 Pcs Shower Filter Cartridge

This set includes 3 shower filter cartridges, sold as shower filter sticks. They are made of plastic and come in white.

Each stick measures 8.3 x 1.2 x 1.2 inches (21 x 3 x 3 cm).

Material: Plastic
Color: White
Dimensions: 8.3 x 1.2 x 1.2 in / 21 x 3 x 3 cm per stick
In the box: 3 x shower filter sticks

Specifications

color: WhiteSource
size: 8.3" x 1.2" x 1.2"Source

Questions and answers

Will this fit my existing shower filter?: Only if your housing takes a stick cartridge about 8.3 inches long and 1.2 inches wide. Measure the old cartridge before ordering. It will not fit housings built for round 2-inch cartridges.
How often should I replace it?: The listing gives no lifespan. Most stick cartridges in this size are changed every one to three months depending on water quality and use. Replace sooner if flow drops or odor returns.
Does it soften hard water?: No filter cartridge of this type softens water in the way a salt-based softener does. It is meant to reduce sediment and some chlorine taste and odor, depending on the media inside.
What is in the box?: Three white plastic shower filter sticks. No housing, shower head or fittings are included.
Is it worth buying over a full filter system?: Only as a refill for a housing you already own. If you have no filter housing, a complete inline or handheld filter system is the better buy.
Where is the 3 Pcs Shower Filter Cartridge cheapest?: At Walmart, for $15.98, as of our latest check.