Ends 3/24. Home Depot is taking up to 20% off select whole house water filters with the discount shown on the product page. Shipping is free on all items.

The pictured Pro Aqua ELITE Whole House Water Filter 3-Stage Well Water Filtration System (PRO-100-E) is on sale for $398 (20% off).

• Up to 20% off Select Water Softeners & Filters
• Up to 20% off Select Plumbing Tools & Accessories