Monarch Scaleout Advance SA-15 - Complete With Full Installation Kit. This Scaleout Advance model replaces the Scaleout SXP15, SXP15+, SC2, S15T and S15C. This Monarch Scaleout Advance set includes an additional 12-month filter, giving you 2 years of scale protection with this purchase. Monarch Scaleout Advance combines whole-house scale prevention with premium filtered drinking water at every tap. The Scaleout Advance combines whole-house scale prevention with premium filtered drinking water at every tap. The range offers limescale protection for kitchens, bathrooms and entire plumbing systems, and features an anti-microbial filter housing for enhanced safety. The Advance removes chlorine, bad tastes, odours, pesticides, herbicides and organic chemicals from water and is complete with a 5-year parts and 2-year labour warranty. The Monarch Scaleout range comprises four units - SA- 15, SA-22, SA-28 and SA-LC, available for 15, 22 and 28mm and light commercial supplies. Features: 24/7 whole-house limescale protection for your kitchens, bathrooms and plumbing system. Leading 5-year parts and 2-year labour warranty for complete peace of mind. Enhanced safety with Anti-microbial filter housing. Clean, fresh and healthy filtered drinking water at every tap. Every tap is free from chlorine, bad tastes, odours, pesticides, herbicides and organic chemicals. Reduces hot water bills, easy to install – no drain, power points are required. Easy-change cartridges that only require changing once a year. Increases water flow rates by removing existing scale. Water clarity even when preventing scale. 5-year Parts 2-Year Labour Monarch Guarantee. What are the Main Features of the Monarch Scaleout Advance SA-15? Chlorine and scale-free water all around the home. Premium filtered drinking water at every tap. Enhanced safety with anti-microbial filter housing. No electricity required. Low maintenance – change internal cartridge just once a year.