<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><h1 class="a-size-large a-spacing-none" id="title" style="box-sizing: border-box; padding: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px !important; margin-left: 0px; text-rendering: optimizelegibility; font-weight: 400; font-size: 24px !important; line-height: 32px !important; color: rgb(15, 17, 17); font-family: &quot;Amazon Ember&quot;, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"><strong><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:16px;"><span class="a-size-large product-title-word-break" id="productTitle" style="box-sizing: border-box; text-rendering: optimizelegibility; word-break: break-word; line-height: 32px !important;">3 Sta-Rite System 3 S7M120 Pool Filter Inner&Outer Replacement 25021-0200S 25022-0201S SR300 300Sq.ft</span></span></span></strong></h1> <ul class="a-unordered-list a-vertical a-spacing-mini" style="box-sizing: border-box; margin: 0px 0px 0px 18px; color: rgb(15, 17, 17); padding: 0px; font-family: &quot;Amazon Ember&quot;, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;"> <li class="a-spacing-mini" style="box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;"><span class="a-list-item" style="box-sizing: border-box; color: rgb(15, 17, 17);">【Replacement Models】Inner and Outer Set - Replaces Sta-Rite 25021-0200S & 25022-0201S System 3 S7M120 Set</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;"><span class="a-list-item" style="box-sizing: border-box; color: rgb(15, 17, 17);">【Professional&Reliable】Savener filters are made by Industry specified premium filtration fabric according to the strict standards and specifications required by the pool and spa industry. Savener filter cartridges are made with the scientifically desgined strong free flow cores which is the high-quality on the market.</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;"><span class="a-list-item" style="box-sizing: border-box; color: rgb(15, 17, 17);">【SIZE】Length: large 200 square foot cartridge measures: 18-3/4" L x 16-1/2"D, Outside Diameter: Small 100 square foot cartridge: 25-1/4" L x 8-3/4" D, Filter Area: 300 sq.ft</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;"><span class="a-list-item" style="box-sizing: border-box; color: rgb(15, 17, 17);">【Unique】Unique trilobal fiber structure and Highly-uniform media delivers better filtration perpormance，the Savener filters are built to last using a durable filter media, constructed of high-density polyester and less wasted filtering area，can efficiently removes hair, leaves, dust, sediment, sand, etc</span></li> <li class="a-spacing-mini" style="box-sizing: border-box; list-style: disc; overflow-wrap: break-word; margin: 0px;"><span class="a-list-item" style="box-sizing: border-box; color: rgb(15, 17, 17);">【Cleaning Method& Long Lasting】We suggest to rinse your pool& spa& hot tub filters with clean water every week, this will help remove debris and protect your filter material. Under regular washings, hot tub filters will work more efficiently and last longer.</span></li> </ul> <br> <strong><span style="font-family:Arial,Helvetica,sans-serif;"><span style="font-size:16px;"> </span></span></strong></div></div>