Recently I was in need of a # 142300 Check Valve and Filter Basket for a Hunter PGP-04 I-20 Sprinkler. In searching for the product I was fortunate to locate inventory with Sprinkler Supply Store . While I only needed 1 the cost was less than a $1 so I decided to purchase a 5 pack for $3.00. I had put it in the website cart for the day and I get a note offering to ship it Free with a promo code they provided. The freight cost was more than the product which was a generous gesture on their part. If you are ever in need of sprinkler supplies I suggest you consider this Company. Based on my experience I only wished I lived closer to one of their stores. Thank you to Sprinkler Supply Store service team for a great service experience.