Skip to content
Shipping Policy Return Policy Privacy Policy
SL-SP Series Maintenance Parts

SL-SP Series Maintenance Parts

We can special order from many different suppliers if you cannot find what you are looking for. Please send us an email at info@onlinewaterparts.com and a dedicated account manager will assist you in finding the correct parts for your equipment.

  • Aquafine 4253 - EPDM O-ring Quartz Sleeve O-ring

    $18.00
    $18.00 - $18.00
    $18.00
    $16.00
    $16.00 - $16.00
    $16.00
    In stock

    EPDM O-ring for quartz sleevesAquafine 4253 - EPDM O-ring Quartz Sleeve O-ring

    $18.00
    $18.00 - $18.00
    $18.00
    $16.00
    $16.00 - $16.00
    $16.00

  • Aquafine 12967 - Silicone O-ring Quartz Sleeve O-ring

    $15.00
    $15.00 - $15.00
    $15.00
    $14.00
    $14.00 - $14.00
    $14.00
    In stock

    Silicone O-ring for quartz sleevesAquafine 12967 - Silicone O-ring Quartz Sleeve O-ring

    $15.00
    $15.00 - $15.00
    $15.00
    $14.00
    $14.00 - $14.00
    $14.00

  • Aquafine 40357 - Stainless Steel Compression Nut (25mm)

    $276.00
    $276.00 - $276.00
    $276.00
    $248.00
    $248.00 - $248.00
    $248.00
    In stock

    Replaces CPVC Compression Nut (25mm) Part #19685Compression Nut Stainless Steel (25mm)

    $276.00
    $276.00 - $276.00
    $276.00
    $248.00
    $248.00 - $248.00
    $248.00

  • Aquafine 16518-3 - Ballast MP2-SL, CSL, RBE, SCD (replaces 16518-1)

    $336.00
    $336.00 - $336.00
    $336.00
    $302.00
    $302.00 - $302.00
    $302.00
    In stock

    Aquafine UV16518-3 - Ballast MP2-SL, CSL, RBE, SCD 120 Volt electronic ballast(replaces 16518-1)

    $336.00
    $336.00 - $336.00
    $336.00
    $302.00
    $302.00 - $302.00
    $302.00

  • Aquafine 015561 - X-254 DETECTOR - 42601 & 43055 NIST Cert

    $1,922.00
    $1,922.00 - $1,922.00
    $1,922.00
    $1,730.00
    $1,730.00 - $1,730.00
    $1,730.00
    In stock

    015561X-254 DETECTOR (INCLUDES 42601), X-254 DETECTOR &43055 NIST CERT After Market Part for Optima HX and Optima HX Mini UV Units

    $1,922.00
    $1,922.00 - $1,922.00
    $1,922.00
    $1,730.00
    $1,730.00 - $1,730.00
    $1,730.00

  • Aquafine 18062 SE Validated TOC / Chlorine, UV 30" Lamp

    $309.00
    $309.00 - $309.00
    $309.00
    $278.00
    $278.00 - $278.00
    $278.00
    In stock

    Aquafine 18062 UV 30" LampSE Validated TOC / Chlorine 30"LAMP SE TOC 30" VALIDFor use with SL1, MP2Sl, RBE, CSL Plus, CSL HE, Marine CSL

    $309.00
    $309.00 - $309.00
    $309.00
    $278.00
    $278.00 - $278.00
    $278.00

  • Aquafine 792947-1 - Temperature Switch

    $135.00
    $135.00 - $135.00
    $135.00
    $122.00
    $122.00 - $122.00
    $122.00
    In stock

    Temperature Switch 120F792947-1  

    $135.00
    $135.00 - $135.00
    $135.00
    $122.00
    $122.00 - $122.00
    $122.00

  • Aquafine 47520-1 - Lamp Socket Kit 3 ft

    $72.00
    $72.00 - $72.00
    $72.00
    $65.00
    $65.00 - $65.00
    $65.00

    Lamp Socket kit 3ft 47520-1(Incl. 47597 wave spring, 17489-5 lamp cap w/hole

    $72.00
    $72.00 - $72.00
    $72.00
    $65.00
    $65.00 - $65.00
    $65.00

  • Aquafine 18468 - Stainless Steel Compression Nut (22.5mm)

    $229.00
    $229.00 - $229.00
    $229.00
    $206.00
    $206.00 - $206.00
    $206.00
    In stock

    Replaces CPVC Compression Nut (22.5mm) Part #17496Compression Nut Stainless Steel (22.5mm)Replacement for Part #17496, CPVC Compression Nut (22.5mm...

    View full details
    $229.00
    $229.00 - $229.00
    $229.00
    $206.00
    $206.00 - $206.00
    $206.00

  • Aquafine 45034 - 17" Double Ended Quartz Sleeve

    $108.00
    $108.00 - $108.00
    $108.00
    $97.00
    $97.00 - $97.00
    $97.00
    In stock

    Aquafine 45034 - QTZ SLV 25mmx17" DE 214,OptiVenn Series

    $108.00
    $108.00 - $108.00
    $108.00
    $97.00
    $97.00 - $97.00
    $97.00

  • Aquafine 3011 - DE UV Replacement Lamp STD 12" 254nm

    $104.00
    $104.00 - $104.00
    $104.00
    $94.00
    $94.00 - $94.00
    $94.00
    In stock

    Standard 254nm 12" double ended replacement UV lamp with Mauve base -For Disinfection/Ozone destruct applicationsFor use with SP and SL10A Series

    $104.00
    $104.00 - $104.00
    $104.00
    $94.00
    $94.00 - $94.00
    $94.00

  • Aquafine 40419 - Viton O-Ring 22.5mm

    $17.00
    $17.00 - $17.00
    $17.00
    $15.00
    $15.00 - $15.00
    $15.00
    In stock

    Viton 22.5mmReplaces 4255O-RING, VITON BUMPERS/SPACERS FOR END CAP

    $17.00
    $17.00 - $17.00
    $17.00
    $15.00
    $15.00 - $15.00
    $15.00

  • Aquafine 3084LM - Standard DE Disinfection / Ozone destruction, 30" Lamp

    $138.00
    $138.00 - $138.00
    $138.00
    $124.00
    $124.00 - $124.00
    $124.00
    444 in stock

    Aquafine 3084LMStandard DE Disinfection / Ozone destruction 30"LAMP DE STD 30" For use with LS

    $138.00
    $138.00 - $138.00
    $138.00
    $124.00
    $124.00 - $124.00
    $124.00

  • Aquafine 3098LM - Standard DE Disinfection / Ozone destruction, 60" Lamp

    $183.00
    $183.00 - $183.00
    $183.00
    $165.00
    $165.00 - $165.00
    $165.00
    In stock

    Aquafine 3098LMStandard DE Disinfection / Ozone destruction 60"LAMP DE STD 60" For use with LS

    $183.00
    $183.00 - $183.00
    $183.00
    $165.00
    $165.00 - $165.00
    $165.00

  • Aquafine 3184 - 30" Quartz Sleeve Double Ended Open

    $127.00
    $127.00 - $127.00
    $127.00
    $114.00
    $114.00 - $114.00
    $114.00
    In stock

    30" Double open ended quartz sleeve - 25.0 mm outside diameter

    $127.00
    $127.00 - $127.00
    $127.00
    $114.00
    $114.00 - $114.00
    $114.00

  • Aquafine 3198 - 62" Quartz Sleeve Double Ended Open

    $182.00
    $182.00 - $182.00
    $182.00
    $164.00
    $164.00 - $164.00
    $164.00
    In stock

    62" Double open ended quartz sleeve - 25.0 mm outside diameter

    $182.00
    $182.00 - $182.00
    $182.00
    $164.00
    $164.00 - $164.00
    $164.00

  • Aquafine 18063 - SE UV Replacement Lamp STD 30" 185nm

    $173.00
    $173.00 - $173.00
    $173.00
    $156.00
    $156.00 - $156.00
    $156.00
    In stock

    Standard 185nm 30" single ended replacement UV lamp with Blue base - For TOC/Chlorine destruct applicationsFor Use with CSL Plus, CSL HE, Marine CS...

    View full details
    $173.00
    $173.00 - $173.00
    $173.00
    $156.00
    $156.00 - $156.00
    $156.00

  • Aquafine 17998LM - SE UV Replacement Lamp STD 60" 254nm

    $220.00
    $220.00 - $220.00
    $220.00
    $198.00
    $198.00 - $198.00
    $198.00
    In stock

    Standard 254nm 60" single ended replacement UV lamp with Mauve base - For Disinfection/Ozone destruct applicationsFor Use with CSL Plus, CSL HE, Ma...

    View full details
    $220.00
    $220.00 - $220.00
    $220.00
    $198.00
    $198.00 - $198.00
    $198.00

  • Aquafine 3087 - DE UV Replacement Lamp STD 30" 185nm

    $167.00
    $167.00 - $167.00
    $167.00
    $150.00
    $150.00 - $150.00
    $150.00
    In stock

    Standard 185nm 30" double ended replacement UV lamp with Blue base - For TOC/Chlorine destruct applicationsFor use with CSL Plus, CSL HE, Marine CS...

    View full details
    $167.00
    $167.00 - $167.00
    $167.00
    $150.00
    $150.00 - $150.00
    $150.00

  • Aquafine 17491LM - SE UV Replacement Lamp STD 30" 254nm

    $169.00
    $169.00 - $169.00
    $169.00
    $152.00
    $152.00 - $152.00
    $152.00
    In stock

    Standard 254nm 30" single ended replacement UV lamp with Mauve base - For Disinfection/Ozone destruct applicationsFor Use with CSL Plus, CSL HE, Ma...

    View full details
    $169.00
    $169.00 - $169.00
    $169.00
    $152.00
    $152.00 - $152.00
    $152.00

  • Aquafine 16676 Standard DE Validated Disinfection / Ozone destruction, 30" Lamp

    $236.00
    $236.00 - $236.00
    $236.00
    $212.00
    $212.00 - $212.00
    $212.00
    In stock

    Aquafine 16676Standard DE Validated Disinfection / Ozone destruction 30"LAMP DE STD 30" VALIDFor use with LS, LSHX, CSL Plus, CSL HE, Marine CSL, R...

    View full details
    $236.00
    $236.00 - $236.00
    $236.00
    $212.00
    $212.00 - $212.00
    $212.00

  • Aquafine 18059 SE Validated Disinfection / Ozone destruction, UV 30" Lamp

    $250.00
    $250.00 - $250.00
    $250.00
    $225.00
    $225.00 - $225.00
    $225.00
    In stock

    Aquafine 18059 UV 30" LampSE Validated Disinfection / Ozone destruction 30"LAMP SE STD 30" VALIDFor use with SL1, MP2SL, RBE, CSL Plus, CSL HE, Mar...

    View full details
    $250.00
    $250.00 - $250.00
    $250.00
    $225.00
    $225.00 - $225.00
    $225.00

  • Aquafine 47520-5 - Lamp Socket kit 16ft

    $103.00
    $103.00 - $103.00
    $103.00
    $93.00
    $93.00 - $93.00
    $93.00
    In stock

    Lamp Socket kit 16ft 47520-5(Incl. 47597 wave spring, 17489-5 lamp cap w/hole

    $103.00
    $103.00 - $103.00
    $103.00
    $93.00
    $93.00 - $93.00
    $93.00

  • Aquafine 47387-16 - Lamp Socket SE 16 ft.

    $83.00
    $83.00 - $83.00
    $83.00
    $75.00
    $75.00 - $75.00
    $75.00
    In stock

    Lamp Socket SE 16 ft.47387-16

    $83.00
    $83.00 - $83.00
    $83.00
    $75.00
    $75.00 - $75.00
    $75.00