FourHarvest Cat Water Fountain Filter – Replacement for Petlibro/Dockstream PLWF005/PLWF115/PLWF105

Keep your cat’s drinking water fresh with a replacement filter designed for Dockstream cat fountains PLWF005, PLWF115, and PLWF105. This 24-pack helps maintain clean, appealing water for everyday use, reducing odors and debris while aiming to protect the fountain’s pump. While optimized for Dockstream units, the filters may fit similar Petlibro fountains; please verify size before purchasing to ensure a precise match. Each filter arrives sealed to preserve freshness and minimize charcoal dust during setup.

How it works

• Vertical filtration combines a cotton layer, activated carbon, and an ion-exchange resin to capture hair and particulates while reducing odor-causing compounds.
• The multi-layer design helps improve the perceived taste of water, encouraging regular drinking by pets and making maintenance easier for busy households.
• Designed to help protect the fountain pump by filtering incoming debris before it reaches the mechanism.

Easy installation and care

• Removing the old filter and inserting the new one is tool-free for quick upkeep.
• Rinse the filter for 3–5 minutes before first use to remove charcoal dust and wake the resin.
• Install with the flat facade facing upward for optimal filtration and performance.
• Replace the filter every 1–2 weeks and clean the water pump every 3 days to maintain water quality.

Why choose FourHarvest replacement filters

• Compatibility with Dockstream PLWF series ensures a practical replacement option for active fountains.
• Individually packaged to preserve freshness and quality across the 24-pack set.
• 30-day money-back guarantee offers reassurance if you’re not satisfied.
• Clear usage notes and proper disposal guidelines help make routine maintenance straightforward.

In real-life use, the right filter can streamline daily care—reducing time spent on upkeep while helping your feline companion enjoy cool, crisp water each day. Consider pairing regular filter changes with routine fountain cleaning for consistent performance and a hassle-free hydration setup.