{"product_id":"nadair-st-series-central-vacuum-systems","title":"Nadair ST Series Central Vacuum Systems","description":"\u003cp\u003eThe Nadair ST Series is designed for condos, small homes, garages, and light residential applications where professional-grade performance is required in a compact footprint. These installer-only systems deliver strong suction, quiet operation, and long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eAvailable Models\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eST-600-18B – Compact entry-level system\u003c\/li\u003e\n\u003cli\u003eST-700-25H – Higher airflow with airflow regulation\u003c\/li\u003e\n\u003cli\u003eST-700-35H – Same power as 25H with larger capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstaller-grade Nadair construction\u003c\/li\u003e\n\u003cli\u003eThru-flow motor design\u003c\/li\u003e\n\u003cli\u003eHEPA or hybrid dust collection\u003c\/li\u003e\n\u003cli\u003eQuiet operation\u003c\/li\u003e\n\u003cli\u003eCompact vertical installation\u003c\/li\u003e\n\u003cli\u003eUp to 4,000 sq. ft. coverage (model dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Comparison\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eST-600-18B:\u003c\/strong\u003e 600 Air Watts, 4.75-gallon capacity, up to 2,500 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST-700-25H:\u003c\/strong\u003e 700 Air Watts, 3.2-gallon steel bucket, airflow regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eST-700-35H:\u003c\/strong\u003e 700 Air Watts, 9.25-gallon steel bucket, extended capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 110V\u003c\/li\u003e\n\u003cli\u003eMotor: 5.7\\\" 2-stage\u003c\/li\u003e\n\u003cli\u003eMotor Type: Thru-Flow\u003c\/li\u003e\n\u003cli\u003eSound Level: 62–63 dB\u003c\/li\u003e\n\u003cli\u003eFiltration: HEPA Bags \/ Hybrid (model dependent)\u003c\/li\u003e\n\u003cli\u003eMuffler: Yes (700 models)\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 Years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCondos\u003c\/li\u003e\n\u003cli\u003eGarages\u003c\/li\u003e\n\u003cli\u003eStudios\u003c\/li\u003e\n\u003cli\u003eSmall homes\u003c\/li\u003e\n\u003cli\u003eLight residential installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eST-700-35H\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHIGH PERFORMANCE: 700AW, 5.7’’ (14.5 cm) 2-Stage Ametek thru-flow motor\u003c\/li\u003e\n\u003cli\u003eSUCTION POWER: 141.2” H2O \/ 140.2 CFM\u003c\/li\u003e\n\u003cli\u003eSILENT SYSTEM: 63 dB\u003c\/li\u003e\n\u003cli\u003eDOUBLE NOISE ISOLATION: Noise isolating foam and integrated muffler for optimal noise reduction\u003c\/li\u003e\n\u003cli\u003eHYBRID CYCLONIC FILTRATION SYSTEM: Can be used with or without disposable filtration bags. Filters up to 99.97%\u003c\/li\u003e\n\u003cli\u003eLED INDICATOR: Displays the status of the unit\u003c\/li\u003e\n\u003cli\u003eBOTTOM LOAD CANISTER: 35L (9.25 Gal.), easy removal wherever it’s installed\u003c\/li\u003e\n\u003cli\u003eTOP AIR INTAKE: Easy to install on any existing piping network\u003c\/li\u003e\n\u003cli\u003eROLLED STEEL CANISTER: Resistant to wear, corrosion and damage \/ Increases the lifespan of the unit\u003c\/li\u003e\n\u003cli\u003eHYBRID FILTRATION SYSTEM: 1 triple layer disposable filtration bag included – 1 permanent machine washable filter included (for bagless operation)\u003c\/li\u003e\n\u003cli\u003eDIMENSIONS: D 12.91”  x H 30.20” x W 12.52”\u003c\/li\u003e\n\u003cli\u003eWARRANTY: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eST-700-25H\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHIGH PERFORMANCE: 700AW, 5.7’’ (14.5 cm) 2-Stage Ametek thru-flow motor \u003c\/li\u003e\n\u003cli\u003eSUCTION POWER: 141.2” H2O \/ 140.2 CFM\u003c\/li\u003e\n\u003cli\u003eSILENT SYSTEM: 63 dB\u003c\/li\u003e\n\u003cli\u003eDOUBLE NOISE ISOLATION: Noise isolating foam and integrated muffler for optimal noise reduction\u003c\/li\u003e\n\u003cli\u003eHYBRID CYCLONIC FILTRATION SYSTEM: Can be used with or without disposable filtration bags. Filters up to 99.97%\u003c\/li\u003e\n\u003cli\u003eLED INDICATOR: Displays the status of the unit\u003c\/li\u003e\n\u003cli\u003eBOTTOM LOAD CANISTER: 25L (6.6 Gal.), easy removal wherever it’s installed\u003c\/li\u003e\n\u003cli\u003eTOP AIR INTAKE: Easy to install on any existing piping network\u003c\/li\u003e\n\u003cli\u003eROLLED STEEL CANISTER: Resistant to wear, corrosion and damage \/ Increases the lifespan of the unit\u003c\/li\u003e\n\u003cli\u003eHYBRID FILTRATION SYSTEM: 1 triple layer disposable filtration bag included – 1 permanent machine washable filter included (for bagless operation)\u003c\/li\u003e\n\u003cli\u003eDIMENSIONS: D 12.91”  x H 25.39”  x W 12.52”\u003c\/li\u003e\n\u003cli\u003eWARRANTY: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eST-600-18B\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHIGH PERFORMANCE: 600AW, 5.7’’ (14.5 cm) 1-Stage Ametek thru-flow motor\u003c\/li\u003e\n\u003cli\u003eSUCTION POWER: 140.9” H2O \/ 127.1 CFM\u003c\/li\u003e\n\u003cli\u003eSILENT SYSTEM: 62 dB\u003c\/li\u003e\n\u003cli\u003eDOUBLE NOISE ISOLATION: Noise isolating foam and integrated muffler for optimal noise reduction\u003c\/li\u003e\n\u003cli\u003eLED INDICATOR: Displays the status of the unit\u003c\/li\u003e\n\u003cli\u003eTOP LOAD CANISTER: 18L (4.75 Gal.), easy removal wherever it’s installed\u003c\/li\u003e\n\u003cli\u003eSIDE AIR INTAKE: Easy to install on any existing piping network\u003c\/li\u003e\n\u003cli\u003eROLLED STEEL CANISTER: Resistant to wear, corrosion and damage \/ Increases the lifespan of the unit\u003c\/li\u003e\n\u003cli\u003eWITH A DISPOSABLE BAG ONLY: Must be used with a disposable bag and permanent protective filters at all times\u003c\/li\u003e\n\u003cli\u003eFILTRATION: 1 Mandatory triple layer disposable filtration bag included – 1 Mandatory permanent protective filter included\u003c\/li\u003e\n\u003cli\u003eCOMPACT: Designed to fit perfectly in narrow spaces\u003c\/li\u003e\n\u003cli\u003eDIMENSIONS: D 11.42” x H 19.48”  x W 11.42”\u003c\/li\u003e\n\u003cli\u003eWARRANTY: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n  \u003ccaption\u003eNadair Central Vacuum Systems – Cross-Series Comparison\u003c\/caption\u003e\n\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"col\"\u003eFeature\u003c\/th\u003e\n      \u003cth scope=\"col\"\u003eST Series\u003c\/th\u003e\n      \u003cth scope=\"col\"\u003eHD Series\u003c\/th\u003e\n      \u003cth scope=\"col\"\u003eSD Series\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eAvailable Models\u003c\/th\u003e\n      \u003ctd\u003eST-600-18B\u003cbr\u003eST-700-25H\u003cbr\u003eST-700-35H\u003c\/td\u003e\n      \u003ctd\u003eHD-750-22H\u003cbr\u003eHD-750-32H\u003c\/td\u003e\n      \u003ctd\u003eSD-750SM-32SF\u003cbr\u003eSD-659-32SF\u003cbr\u003eSD-710-32SF\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eAir Watts Range\u003c\/th\u003e\n      \u003ctd\u003e600 – 700\u003c\/td\u003e\n      \u003ctd\u003e750\u003c\/td\u003e\n      \u003ctd\u003e659 – 750\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMaximum Coverage\u003c\/th\u003e\n      \u003ctd\u003eUp to 4,000 sq. ft.\u003c\/td\u003e\n      \u003ctd\u003eUp to 6,000 sq. ft.\u003c\/td\u003e\n      \u003ctd\u003eUp to 12,000 sq. ft.\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMotor Type\u003c\/th\u003e\n      \u003ctd\u003eThru-Flow\u003c\/td\u003e\n      \u003ctd\u003eThru-Flow\u003c\/td\u003e\n      \u003ctd\u003eBy-Pass Smart Motor\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eSoft Start \/ Stop\u003c\/th\u003e\n      \u003ctd\u003eNo\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eFiltration Type\u003c\/th\u003e\n      \u003ctd\u003eHEPA Bags \/ Hybrid\u003c\/td\u003e\n      \u003ctd\u003eHybrid\u003c\/td\u003e\n      \u003ctd\u003eInverted HEPA\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eDust Bucket Material\u003c\/th\u003e\n      \u003ctd\u003eN\/A or Steel\u003c\/td\u003e\n      \u003ctd\u003eSpun Aluminum\u003c\/td\u003e\n      \u003ctd\u003eSpun Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMaximum Bucket Capacity\u003c\/th\u003e\n      \u003ctd\u003eUp to 9.25 gallons\u003c\/td\u003e\n      \u003ctd\u003eUp to 8.45 gallons\u003c\/td\u003e\n      \u003ctd\u003e8.45 gallons\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eNoise Level\u003c\/th\u003e\n      \u003ctd\u003e62 – 63 dB\u003c\/td\u003e\n      \u003ctd\u003e65 dB\u003c\/td\u003e\n      \u003ctd\u003e65 – 71 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eAirflow Regulation\u003c\/th\u003e\n      \u003ctd\u003e700 models only\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMuffler Included\u003c\/th\u003e\n      \u003ctd\u003e700 models only\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eHide-A-Hose Compatible\u003c\/th\u003e\n      \u003ctd\u003eLimited\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes (Optimized)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eIdeal Use\u003c\/th\u003e\n      \u003ctd\u003eCondos, small homes, garages\u003c\/td\u003e\n      \u003ctd\u003eLarge single-family homes\u003c\/td\u003e\n      \u003ctd\u003eCustom homes, estates\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n      \u003ctd\u003e10 Years\u003c\/td\u003e\n      \u003ctd\u003e15 Years\u003c\/td\u003e\n      \u003ctd\u003e15 Years\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Nadair","offers":[{"title":"ST-600-18B","offer_id":51854403862807,"sku":"ST-600-18B","price":489.99,"currency_code":"USD","in_stock":true},{"title":"ST-700-25H","offer_id":51854403895575,"sku":"ST-700-25H","price":599.0,"currency_code":"USD","in_stock":true},{"title":"ST-700-35H","offer_id":51854403928343,"sku":"ST-700-35H","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/6782\/1079\/files\/ST-Series-1-scaled.webp?v=1769483674","url":"https:\/\/www.ezvacuum.com\/products\/nadair-st-series-central-vacuum-systems","provider":"EZvacuum.com","version":"1.0","type":"link"}