{"id":1245,"date":"2026-10-04T15:41:03","date_gmt":"2026-10-04T07:41:03","guid":{"rendered":"https:\/\/www.huiqi-china.com\/?p=1245"},"modified":"2026-10-04T15:41:06","modified_gmt":"2026-10-04T07:41:06","slug":"penquan-guolv-xitong-peizhi","status":"publish","type":"post","link":"https:\/\/www.huiqi-china.com\/en\/penquan-guolv-xitong-peizhi\/","title":{"rendered":"How to Configure a Fountain Filtration System? Comparing and Selecting Sand Filters, Disc Filters, and Mesh Filters"},"content":{"rendered":"<article style=\"max-width: 800px; margin: 0 auto; padding: 20px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; line-height: 1.8; color: #333; text-align: left;\">\n\n  <p style=\"text-align: left; margin-bottom: 20px;\">The configuration of a fountain filtration system is one of the most direct determinants of fountain operational quality, yet it is also the equipment module most often omitted in low-cost solutions. The bottom line: the three mainstream filtration methods\u2014sand filters, disc filters, and screen filters\u2014each have specific applications, and no single method is suitable for all types of fountains. Choosing the wrong filter can result in inadequate filtration\u2014at best, causing the water to turn green and nozzles to clog; at worst, frequent filter malfunctions can become the biggest operational headache for the system. This article breaks down the working principles, performance parameters, and suitable applications of each of these three filter types one by one, helping clients and designers make the right decisions during the configuration phase.<\/p>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">Prerequisites for Configuring a Fountain Filtration System: Understanding the Sources of Contamination<\/h2>\n\n  <p style=\"text-align: left; margin-bottom: 20px;\">Before selecting a filter, it is important to first understand the main sources of pollution in fountain water:<\/p>\n  <ul style=\"padding-left: 20px; margin-bottom: 20px; text-align: left; list-style-type: disc;\">\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Particulate Matter:<\/strong>Physical contaminants such as dust, sand, and fallen leaves are the main causes of nozzle clogging.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Algae:<\/strong>This causes the water to turn green and become foul-smelling, and can lead to the formation of a biofilm on the inner walls of the filter.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Organic Matter and Bacteria:<\/strong>Especially in interactive fountains in dry areas, where human activity introduces contaminants, a disinfection system is required.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Scale:<\/strong>Calcium and magnesium ions precipitate; the filter cannot trap them, so water softening is required.<\/li>\n  <\/ul>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">System 1: Sand Filter (Quartz Sand\/Glass Beads)<\/h2>\n  <p style=\"text-align: left; margin-bottom: 20px;\">Sand filters are the most commonly used equipment in large fountains, intercepting particulate matter through deep filtration. Glass bead media offer higher filtration precision (5\u201310 \u03bcm) than quartz sand.<\/p>\n  \n  <figure style=\"margin: 20px 0; overflow-x: auto;\">\n    <table style=\"width: 100%; border-collapse: collapse; min-width: 600px; font-size: 14px; text-align: left; border: 1px solid #e0e0e0;\">\n      <thead>\n        <tr style=\"background-color: #f7f7f7; border-bottom: 2px solid #dcdcdc;\">\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Technical Specifications<\/th>\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Quartz Sand Filter Tank<\/th>\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Glass Bead Sand Filter Tank<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Filter precision<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">20\u201340 \u03bcm<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">5\u201310 \u03bcm<\/td><\/tr>\n        <tr style=\"background-color: #fcfcfc;\"><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Media Replacement Interval<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">3\u20135 years<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">5\u20138 years<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/figure>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">System 2: Disc Filter<\/h2>\n  <p style=\"text-align: left; margin-bottom: 20px;\">Disc filters are compact and require very little water for automatic backwashing, making them ideal for small- and medium-sized fountains with limited installation space and a need to conserve water.<\/p>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">System 3: Mesh Filter<\/h2>\n  <p style=\"text-align: left; margin-bottom: 20px;\">It is typically used as a pre-filter to trap very large particles and protect the pump impeller. It is not recommended as the primary filtration device because it requires a significant amount of manual cleaning.<\/p>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">Comprehensive Comparison and Quick Reference Guide for Model Selection<\/h2>\n  <figure style=\"margin: 20px 0; overflow-x: auto;\">\n    <table style=\"width: 100%; border-collapse: collapse; min-width: 650px; font-size: 14px; text-align: left; border: 1px solid #e0e0e0;\">\n      <thead>\n        <tr style=\"background-color: #f7f7f7; border-bottom: 2px solid #dcdcdc;\">\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Dimensions of Comparison<\/th>\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Sand Filter Tank<\/th>\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Stacked sheets<\/th>\n          <th style=\"padding: 12px 15px; border: 1px solid #e0e0e0; font-weight: 600;\">Mesh<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Water Consumption During Backwashing<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Quite a few<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Very few<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">None (no manual intervention required)<\/td><\/tr>\n        <tr style=\"background-color: #fcfcfc;\"><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Algae Removal<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">\u4f18<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Generally<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">\u5dee<\/td><\/tr>\n        <tr><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Ease of Maintenance<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Good (Automatic)<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Excellent (Fast and Automatic)<\/td><td style=\"padding: 12px 15px; border: 1px solid #e0e0e0;\">Poor (hand-washed)<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/figure>\n\n  <h2 style=\"font-size: 22px; color: #1a1a1a; border-left: 4px solid #007cba; padding-left: 10px; margin-top: 35px; margin-bottom: 20px; text-align: left;\">Recommendations for Fountain Filtration System Configuration<\/h2>\n  <ul style=\"padding-left: 20px; margin-bottom: 20px; text-align: left; list-style-type: disc;\">\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Small and Medium-Sized Projects:<\/strong>The system primarily consists of a disc filter, with a mesh protection filter installed at the inlet.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Large\/Outdoor Fountains:<\/strong>The system primarily uses sand filter tanks and undergoes periodic backwashing to improve water quality stability.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Interactive Fountains:<\/strong>It is essential to follow swimming pool standards: sand filter + UV disinfection + automatic chemical dosing.<\/li>\n    <li style=\"margin-bottom: 8px; text-align: left;\"><strong>Laminar Flow Nozzle:<\/strong>In addition to the main filter, a precision mesh filter is installed upstream of each spray nozzle.<\/li>\n  <\/ul>\n\n  <p style=\"margin-top: 40px; padding: 20px; background-color: #f9f9f9; border-left: 4px solid #007cba; font-size: 15px; text-align: left;\">\n    <strong>Huiqi Fountain<\/strong>With 19 years of industry experience, we provide comprehensive system configuration solutions ranging from sand filters and disc filters to precision mesh filtration. We offer a closed-loop filtration and disinfection system for dry-land interactive fountains that meets swimming pool hygiene standards. Official website: www.huiqi-china.com; Phone: 13826128838.\n  <\/p>\n\n<\/article>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u55b7\u6cc9\u8fc7\u6ee4\u7cfb\u7edf\u914d\u7f6e\u662f\u55b7\u6cc9\u8fd0\u8425\u8d28\u91cf\u6700\u76f4\u63a5\u7684\u51b3 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1246,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fountain-news"],"_links":{"self":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/comments?post=1245"}],"version-history":[{"count":1,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1245\/revisions"}],"predecessor-version":[{"id":1247,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/posts\/1245\/revisions\/1247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/media\/1246"}],"wp:attachment":[{"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/media?parent=1245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/categories?post=1245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huiqi-china.com\/en\/wp-json\/wp\/v2\/tags?post=1245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}