5-Lb Clorox Pool & Spa XtraBlue 3" Swimming Pool Chlorinating Tablets $19.95 w/ Subscribe & Save

5-Lb Clorox Pool & Spa XtraBlue 3" Swimming Pool Chlorinating Tablets for $21 - 5% when you check out via Subscribe & Save = $19.95. Shipping is free with Prime or on $35+ orders. Price $22.02 lower (52% savings) than the typical price of $41.97. Subscribe & Save: Tier 5%, Price $19.95.