TetraTec Fish Tank Air Pump Spares Kit APS 400

Spare parts for NEW TetraTec Air Pumps. These are a 1 piece drop in kit that makes maintenance easy. This kit comprises of 2 x diaphragm, valve block & vibrator arms.Replace the air filter and diaphragms regularly to keep your air pump in tip top condition.Air pumps spend their whole lives vibrating - these wear and tear parts regularly require replacing and do not fall under the units warranty.