MyfatBOSS 24-Pack Cat Fountain Filters Review

intro

I'm The Pet Dude, and I geek out on pet gear so you don't have to. This review covers the MyfatBOSS 24 Pack Cat Water Fountain Filters that the listing says are compatible with the Speedeer ZTI0506 4L/135oz wireless stainless-steel pet fountain. I walked the product facts and owner research notes closely to separate what the listing claims from what people have actually experienced.

What you'll find below: a clear look at what's in the box, how the filters are built, the maintenance schedule the manufacturer recommends, known packaging/quantity issues flagged in owner feedback, and who should pick these up (and who should skip them). I also lay out a short "check before you buy" checklist to avoid surprises at the door.

What it is / first look

From the listing: this is a replacement filter kit sold under the MyfatBOSS brand, model MFB00257, marketed as a "24 Pack" set of replacement filters and pre-filter sponges. MyfatBOSS positions the product as a cost-effective option for keeping drinking water cleaner in compatible pet fountains.

Key specs and box contents stated in the listing:

• Brand: MyfatBOSS; Manufacturer: MyfatBOSS; Model number: MFB00257.
• Set Name: 24 Pack, with the listing text spelling out a value pack that includes 12 pet water fountain filters and 12 pre-filter sponges.
• Materials called out in the technical data: Ion Exchange Resin, Non-Woven Fabric, Activated Carbon, and Medical Stone.
• Compatibility explicitly listed: compatible with the Speedeer ZTI0506 4L/135oz cat water fountain.
• Package dimensions and weight are in the listing: 7.6 x 7.56 x 1.3 inches; 4.97 ounces.

The product listing also gives a recommended maintenance schedule: change the fountain filters every 1–2 weeks in summer and every 3–4 weeks in winter, adjusting frequency based on your pet's hair volume and daily water intake. Before installing a replacement filter the listing says to soak it for 5 minutes and rinse for 30 seconds. Installation is described as tool-free and simple.

What’s actually in the pack

Per the feature bullets, the 24-Pack contains 12 filters and 12 pre-filter sponges. The listing also claims the pack can supply owners for up to 12 months depending on usage, which implies a replacement cadence (the listing provides the recommended change intervals noted above).

Colors & images

The image filenames that came with the listing don't specify color names. Conservatively, the product visuals appear to show neutral tones typical of fountain filters. If color choices matter to you, treat the available image thumbnails as a guide rather than a guarantee.

• Available colors may include: white, neutral gray

In daily use

The listing emphasizes straightforward setup and maintenance: soak each filter for 5 minutes and rinse for 30 seconds before you pop it into the fountain, and change filters on the schedule the listing gives (1–2 weeks in hot months, 3–4 weeks in cool months). That soak-and-rinse step is an important one to follow if you want the filter to perform as intended out of the package.

Single-cat vs. multi-pet households

The listing positions these as compatible with the 4L/135oz Speedeer fountain. If you have a single cat that drinks normally, the stated change intervals should give you a baseline: more hair or higher water consumption means faster replacement. The listing explicitly tells owners to adjust frequency based on hair volume and daily intake, which is useful guidance for households with heavy shedders or multiple pets sharing the fountain.

Speedeer 4L/135oz fountain owners

The compatibility line is specific: "compatible with Speedeer ZTI0506 4L/135oz cat water fountain." If that model is what you own (or a fountain that uses the same filter form factor), the listing asserts these will fit and work. Internal notes I reviewed include owners saying the filters fit their Speeder (Speedeer) fountains, and some owners explicitly praised the value compared to the manufacturer-specific replacements.

Maintenance and pump care

The listing calls out a sponge layer as a pre-filter to capture hair and debris and to help prevent pump blockages. That pre-filter sponge plus the rinse/soak recommendation are intended to reduce early clogging and extend pump life. The listing also touts activated carbon for odor control and ion exchange resin to reduce heavy metal ions while releasing trace elements.

Materials & build quality

The listing lists the materials clearly: Ion Exchange Resin, Non-Woven Fabric, Activated Carbon, and Medical Stone. Those are the components the manufacturer highlights for filtration performance: non-woven fabric to trap hair/debris, activated carbon to address odor and reduce impurities, and ion exchange resin for heavier ionic contaminants. The listing also calls the materials "pure natural materials" and says they help keep water fresh.

Because these are replacement filters, there's not a lot to evaluate in terms of mechanical construction — they are consumable filtration cartridges with an added pre-filter sponge. The listing's guidance to soak and rinse before use suggests the filters are manufactured dry and require short preparation before installation.

Internally, owner feedback themes describe the filters as "inexpensive" and working well in practice. Owners used phrases like "Great Filters" and called them an affordable alternative to the name-brand replacements for the same fountain form factor. One internal note mentioned the pack included a tube cleaner in some shipments, which is a helpful maintenance extra that some owners appreciated when they compared this kit to the original Speeder-branded options.

Safety considerations

When I check safety, I look for choking hazards, toxic materials, recall signals, and anything that could lead to pump malfunction that might harm pets. From the listing, the product materials are filtration media (ion exchange resin, non-woven fabric, activated carbon, medical stone) — none of which are listed as toxic in the listing copy. The listing explicitly calls the filters "made of safe materials."

Two practical safety points come from the listing and the owner notes:

• Change frequency: the listing's recommended replacement intervals (1–2 weeks in summer, 3–4 weeks in winter) are presented as a hygiene and safety measure. Letting filters go too long can let trapped debris and biofilm build up, which is why the manufacturer gives a clear schedule.
• Pre-filter sponge: the listing states the sponge layer helps prevent pump blockages by catching hair and debris. A clogged pump can overheat or fail; following the recommended pre-filter maintenance reduces that risk.

Practical caution: the listing does not provide any AAFCO, FDA, or other regulatory certifications (as expected for a non-food accessory), and it doesn't specify materials beyond the filtration media. If your pet has known sensitivities to specific components, the listing does not provide allergen guarantees beyond calling the materials "pure natural materials." Also, because these are small parts and sponges, consider keeping spare components out of reach of chewing infants — the listing doesn't specify a child-safety age range.

Who this is for / who should skip

Short version: this targets fountain owners who need replacement filters compatible with the Speedeer ZTI0506 4L/135oz fountain and want a value pack of filter cartridges plus pre-filter sponges.

Good fit

• Owners of the Speedeer ZTI0506 4L/135oz fountain who need compatible replacement cartridges (the listing states explicit compatibility).
• Households that prefer buying replacements in bulk: the listing presents a 24-piece value pack (12 filters + 12 pre-filter sponges) intended to supply up to a year depending on usage.
• People looking for standard filtration media: the product uses activated carbon, ion-exchange resin, non-woven fabric, and medical stone per the listing.

Who should skip or be cautious

• If you use a fountain model other than the Speedeer ZTI0506 4L/135oz, check physical compatibility carefully. The listing only confirms compatibility with that model.
• Buyers who require documented certifications or specific materials disclosures beyond the listed filtration media (the listing doesn't provide third-party certifications).
• Anyone relying on precisely counted packs for long-term supply: internal research notes include multiple reports that the pack arrival sometimes contained only 12 filters rather than the listed 24-piece set — see the checklist below.

Verdict

Here’s my read: as a value replacement kit, the MyfatBOSS 24 Pack matches the listing's promise on materials and compatibility. The product uses the filtration media you'd expect for a drinking-fountain cartridge — activated carbon, ion exchange resin, non-woven fabric, and medical stone — and the listing includes useful maintenance guidance (soak 5 minutes, rinse 30 seconds; change every 1–2 weeks in summer, 3–4 weeks in winter). Internal research notes repeatedly call the filters "great" and a budget-friendly fit for Speeder fountains, and some owners noted a tube cleaner was included in certain shipments, which is a nice add-on for pump/tube maintenance.

My caveats are practical: follow the soak-and-rinse instruction and the replacement schedule the listing gives. And pay attention to what arrives — the listing advertises a 24-piece set (12 filters + 12 pre-filter sponges), but internal notes document several instances where buyers received only 12 pieces. That packaging/quantity mismatch appears to be the most common complaint in the research notes, not a product-performance failure.

Check before you buy (short checklist)

• Confirm your fountain model: the listing states compatibility with Speedeer ZTI0506 4L/135oz.
• Open the box immediately: listing advertises 24 pieces (12 filters + 12 pre-filter sponges); internal notes show some buyers received 12 pieces instead — verify shipment contents right away.
• Plan maintenance: the listing recommends soaking filters 5 minutes + rinsing 30 seconds; change every 1–2 weeks in summer and every 3–4 weeks in winter.
• Keep spare pre-filter sponges handy: the listing highlights the sponge as the pump-protection element; replacing those on schedule helps prevent clogs.
• Note the materials: Ion Exchange Resin, Non-Woven Fabric, Activated Carbon, Medical Stone — if you need third-party certifications, the listing doesn’t provide them.

FAQ

Are these compatible with my Speedeer ZTI0506 4L/135oz fountain?

The listing explicitly states compatibility with the Speedeer ZTI0506 4L/135oz cat water fountain.

How many individual filters/sponges are in the 24-pack?

The product description and bullet features list the 24-pack as containing 12 pet water fountain filters and 12 pre-filter sponges. Note: internal research notes include reports of orders arriving with only 12 pieces instead of the listed 24, so check the package contents upon delivery.

How often should I change these filters?

The listing recommends changing fountain filters every 1–2 weeks in summer and every 3–4 weeks in winter, and to adjust frequency based on your pet's hair volume and daily water intake.

Do I need to soak or rinse the filters before use?

Yes. The listing instructs buyers to soak the replacement filters for 5 minutes and rinse them for 30 seconds before installation.

What are these filters made of?

The listing lists the material types as Ion Exchange Resin, Non-Woven Fabric, Activated Carbon, and Medical Stone.

Will these filters prevent pump blockages?

The listing states a sponge layer acts as a pre-filter to capture hair and debris and prevent pump blockages. Following the listed maintenance guidance (regular sponge/filter replacement and the soak/rinse step) is how the listing says you reduce blockage risk.

Final thoughts

If you own the Speedeer ZTI0506 4L/135oz fountain and you want a value pack of replacement cartridges and sponges, the MyfatBOSS 24 Pack lines up with the listing's claims on materials, compatibility, and maintenance. Owner feedback themes I reviewed call these an effective, inexpensive alternative to branded replacements, though there is a recurring packaging/quantity complaint you should watch for: the listing says 24 pieces, but several buyers reported receiving half that count. If you pick these up, inspect your package at delivery and follow the manufacturer’s soak/rinse and replacement schedule; those steps are prescribed in the listing and are essential to maintain clean water and reduce pump strain.

That’s the practical story — good filtration media, clear maintenance instructions, and a single repeatable packaging snag to watch out for. If you want a supply of inexpensive replacements for a Speedeer-compatible fountain and you don’t need third-party certifications, this kit appears to be a strong budget option per the product details and the owner feedback I reviewed.