Special Half Price Offer on Tetra Pond Filters Tetrapond PFC-UV Flow-Through Filters Flow-through (gravity) filters for crystal clear & healthy pond water: Efficient debris removal plus ultraviolet clarifier for crystal clear water Efficient biological filtration for healthy water Patented system for easy cleaning
- no mess! Encourages nitrate removal to help control key algae nutrient Built-in clogging indicator & thermometer Two models available, model number indicates the pond volume in litres.