Eureka HF3 & HF9 Replacement Hepa Filter hayden This SR36C power unit is

This SR36C power unit is constructed from rolled galvannealed steel and powder coated for a tough

This muffler attaches to the exhaust line of your central vacuum to reduce the high frequency sound volume produced by the vacuum

P-120 & Astrovac models SR-40 and SR-60

The 60594 fits industry standard S-Wand necks with 1

25 inch diameter

Eureka HF3 & HF9 Replacement Hepa Filter hayden This SR36C power unit isThis filter purifies the exhaust air from your vacuum. It is a replacement HEPA filter cartridge that is used in both central vacuums and portable vacuums. For portable vacuums, it will fit Eureka Series S4100, 4300, 4400, SC4500, 4600, 5180 &5190. For central vacuums. For central vacuums, you must have the main cartridge holder installed for this to work