Helena Pet's Friends
Filters for Smart Pet Fountain
Filters for Smart Pet Fountain
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✨ Replacement Filters for Smart Pet Fountain – Always Fresh Water
Sometimes love is found in the smallest details.
These replacement filters keep your pet’s water clean, fresh and safe — because Maja, Luna and every furry friend deserve the best, every single day.
💧 1. Cleaner water, every day
Each filter helps remove hair, dirt, impurities and unpleasant odours, improving the taste of the water and encouraging your pet to drink more.
Perfect for cats and dogs who naturally drink little or are more sensitive.
🌿 2. Multi-layer filtration
Every filter is made with carefully selected materials to ensure cleaner and healthier water:
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High-density cotton layer to trap visible particles
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Coconut-activated charcoal to absorb odours and improve taste
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Ion-exchange resin to reduce limescale and heavy metals
⏳ 3. Easy to replace, made to last
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Installs in just a few seconds
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Each filter lasts approximately 3–4 weeks (depending on use and number of pets)
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Recommended to replace when the water becomes cloudy or the flow decreases
📦 Guarantees, Shipping & Useful Info
🚚 Tracked shipping straight to your door – orders are processed in 24–72 hours and delivered within 5–10 business days.
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Compatible with the pet fountain available in this shop
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Available in different quantities (6 or 12 pieces)
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Hygienically packaged to ensure freshness and protection
💛 It may look like just a filter, but it’s what makes every sip an act of care.

Questions & Pawswers 🐾
HOW OFTEN SHOULD I CHANGE THE FILTER?
Every 3–4 weeks on average, or sooner if the water becomes cloudy or the flow decreases.
ARE THESE FILTERS COMPATIBLE WITH ANY FOUNTAIN?
No, they are compatible only with the fountain available in my shop. Please check before purchasing.
CAN I WASH OR REUSE THE FILTER?
No, filters are single-use. Washing or reusing them reduces their effectiveness.
WHAT ARE THEY MADE OF?
They contain cotton layers, activated charcoal and ion-exchange resin to purify the water.
WHAT HAPPENS IF I DON’T REPLACE THE FILTER?
The water may no longer stay clean and the flow could decrease. Regular replacement is recommended.
Let customers speak for us
from 97 reviewsHelena, you’re doing an amazing job. My pets thank you too!
Finally a store that focuses on both functionality and aesthetics. Great job Helena!
A unique store with a lot of personality. The items feel special.
Everything from the product design to the packaging was spot on. Thank you, Helena!
Received my order today and I couldn’t be more pleased. So well made and cute!
My cat loves the toy I got from Helena Pets Friends. Definitely coming back for more!
My package was beautifully wrapped and everything felt premium.
Helena’s customer service is top notch. She answered my questions quickly and the item is perfect.
Helena included a handwritten note with my order – so sweet!
Received my order today and I couldn’t be more pleased. So well made and cute!
Helena’s customer service is top notch. She answered my questions quickly and the item is perfect.
This shop has become my favorite for all things pet-related. The quality is better than big brands.
From the first click to delivery, everything was smooth and professional.
Can’t believe I didn’t discover Helena Pets Friends earlier. Amazing shop!
My cat loves the toy I got from Helena Pets Friends. Definitely coming back for more!