OPISICEN Cat Water Fountain Filter, 34 Pcs, replacement
OPISICEN Cat Water Fountain Filter, 34 Pcs, replacement
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OPISICEN Cat Water Fountain Filter, 34 Pcs, replacement

Where OPISICEN Cat Water Fountain Filter, 34... fits in your dog's day
Three short notes on who this product suits, how owners use it and what they keep an eye on, with your vet as the person to ask about health questions.
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1Who it's for
Owners who want everyday gear that fits their dog's size and makes walks, meals and rest at home simpler to manage.
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2How to use it
Compare the size or capacity details with your dog's measurements.
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3What owners notice
Owners look at how the item fits into the daily routine and how well it holds up after several weeks of regular use on walks, at meals and at home.
About this product
This 34-piece cat water fountain filter set supplies 16 filters, 16 pump sponges and 2 cleaning brushes for a compatible pet fountain. A filter measures 3.9 x 3.9 x 0.4 inch and is built from non-woven fabric, activated carbon and ion exchange resin. The manufacturer gives a replacement interval of 2 to 4 weeks, depending on how often pets drink and how many of them share the fountain.
| Model | 16 Filters+16 Sponges+2 Brushes |
|---|---|
| Colour | White |
| Size | 3.9" X 3.9" |
| Material | non-woven fabric, activated carbon and ion exchange resin |
| Dimensions (L x W x H) | 9.9 x 9.9 x 1 cm / 3.9 x 3.9 x 0.4 in |
| Weight | 50 g (1.8 oz) |
Does this filter fit your fountain?
The manufacturer lists 95 oz / 2.8 L, 67 oz / 2 L and 135 oz / 4 L pet fountains as compatible. Fountains of 84 oz / 2.5 L are not listed as compatible, so check the capacity printed on your fountain before ordering.
Measure the old filter as a second check: a filter of 3.9 x 3.9 x 0.4 inch matches the size of the filters in this pack. The pre-filter sponge measures 1.5 x 1.1 x 1.0 inch and sits around the pump.
Replacing the filter and sponge
A change of the sponge and the filter is advised by the manufacturer at intervals of 2 to 4 weeks. How often you swap them within that window depends on how often the pets drink and how many of them use the fountain.
What the 34-piece pack contains
- 16 replacement filters
- 16 pre-filter sponges for the pump
- 2 cleaning brushes, one larger and one smaller
Filters, sponges and brushes in the pack
Each filter holds non-woven fabric, activated carbon and ion exchange resin, and its 3.9 x 3.9 inch face is sized for the fountain models named above. The sponges are shaped to wrap around the pump, where they sit ahead of the filter.
The two cleaning brushes come in different sizes, so the narrow pump parts and the wider fountain parts can each be reached. With 16 filters and 16 sponges in the pack, the intervals of 2 to 4 weeks decide how long the supply covers.
Questions about this replacement filter set
How many filters and sponges come in the pack?
The pack holds 34 pieces: 16 filters, 16 sponges and 2 cleaning brushes.
What size is one filter?
One filter measures 3.9 x 3.9 x 0.4 inch, or 9.9 x 9.9 x 1 cm.
How often should the filter and sponge be replaced?
The manufacturer states every 2 to 4 weeks, depending on drinking frequency and how many pets use the fountain.
Which fountain capacities does the set fit?
It fits 67 oz / 2 L, 95 oz / 2.8 L and 135 oz / 4 L pet fountains, and it is not compatible with 84 oz / 2.5 L fountains.
What are the filters made of?
Each filter contains non-woven fabric, activated carbon and ion exchange resin.
Product details
| Brand | OPISICEN |
|---|---|
| Product type | Pet Fountain Filter |
| Department | Bowls & Feeders |
| Sold by | DogJointly, operated by YALEO LLC |
| Delivery | Free standard US delivery, usually 7 to 14 business days after 1 to 3 days to prepare |
| Returns | 30 days on unopened items in their original packaging, with damaged or wrong items covered at our cost |
Delivery and tracking
Standard delivery is free to every US address, we prepare orders in 1 to 3 business days, delivery usually takes 7 to 14 business days, and the tracking link arrives by email when the parcel ships.
Returns and refunds
You can return unopened items in their original packaging within 30 days of delivery. Damaged, faulty or wrong items are replaced or refunded at our cost, so please read the refund policy and contact us before you send anything back.
How Subscribe and Save works
Choose the subscription option above the cart button to receive this product on a regular schedule at the lower subscription price. You can skip a delivery, change the schedule or cancel from your account or by writing to support@dogjointly.com.
Multi-buy savings
Pick 2, 3 or 4 units in the quantity cards to save 10, 15 or 25 percent on the item price. The saving is shown in the cart before checkout, so you can compare the total with a single unit.
Labels, ingredients and your vet
Ingredient lists and serving tables can change between batches, so the label on the pack you receive is the reference to follow. Please ask your vet before starting a supplement, especially for a senior dog or a dog on medication.
Questions about this product
Is OPISICEN Cat Water Fountain Filter, 34 Pcs, replacement available in the United States?
Yes, it is in stock at DogJointly and ships free to US addresses, usually within 7 to 14 business days after 1 to 3 days to prepare.
How should I compare OPISICEN Cat Water Fountain Filter, 34... with similar products?
Compare the brand, format, serving table and pack size in the details above with similar items in Bowls & Feeders, and check the choice with your vet.
Where can I find delivery and returns information?
Delivery and returns are summarised on this page and set out in full in the shipping and refund policies linked in the footer of every page.
Guides and order help
Reading that helps you compare products, plus the pages that answer delivery and return questions.










