The Pentair 98211400Z is a Brass Plated Stainless Steel Serrated Hexagonal Nut. It is compatible for use with Star Polymeric, Star D.E. Filter, FNS, Meteor Aboveground Filters. It is 1/4"-20. It is a genuine Pentair product.
.25"-20 Brass Plated Stainless Steel Serrated Hexagonal Nut
Price: $4.86
Hydrazzo Pacifico 80 lbs Polished Pool Finish Pacifico
Price: $71.41
Bench Assembly Complete 12' Left Hand Motor White (requires 190736)
Price: $2,697.89
T4 Cable Regular Recessed End Assembly Clutch 6" (Left-Hand Motor)
Price: $4,270.45
Electrochlor Reducing Bushing
Price: $14.97
Ful Flo 3-Way Valve Ring
Price: Discontinued by Manufacturer
Waterking Tablet Chlorinator
Price: $136.86
Supaskimmer Face Plate Assembly
Price: $114.93