Back

HVAC Maintenance Products

HVAC Condensate Pan & Drain Line Treatments

Time‑Release Treatments for Preventing Clogs, Odors & Microbial Growth

Time-release condensate pan and drain line treatments provide long-term protection for HVAC and refrigeration systems. These water-activated solutions help prevent clogs, odors, microbial growth, and system downtime by maintaining clean, free-flowing condensate paths.

Algae Guard® delivers EPA-registered microbicidal control against algae, fungi, and odor-causing bacteria—ideal for applications requiring regulated, antimicrobial performance. PanGuard® offers an NSF Green-certified, non-biocidal alternative for facilities that require a residue-free, environmentally considerate maintenance option.

Both product families are available in 6‑month and 3‑month formats to support routine maintenance schedules across a wide range of HVAC and refrigeration equipment.

  • Algae Guard®: EPA-registered microbicidal control for algae, fungi, and odor-causing bacteria
  • PanGuard®: NSF Green-certified, non-biocidal cleaning for residue-sensitive environments
  • Benefits: Prevents clogs and overflows, reduces odors, supports consistent condensate drainage, and minimizes service interruptions
  • Formats: Available in 6‑month and 3‑month time-release options

Commercial Shipping Only: Algae Guard® and PanGuard® products cannot be shipped to residential addresses and are available for commercial delivery only.

25 Products

CRT-PG12/1.5/CU
PanGuard 7–12 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 24)
$364.57 $458.00

New

CRT-PG12/1.5-R
PanGuard 3–5 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 144)
$870.03 $1,093.00

New

CRT-AG12/1.5/CU
Algae Guard 7–12 Ton Commercial HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 24)
$392.43 $493.00

New

CRT-PG12/1.5
PanGuard 3–5 Ton HVAC Condensate Pan and Drain Treatment, 6 Months (Case of 72)
$574.71 $722.00

New

CRT-AG4/.75
Algae Guard 3/4 Ton HVAC Condensate Pan and Drain Treatment, 6 Months, EPA Registered (Case of 150)
$627.25 $788.00

New

CRT-PG4/.75
PanGuard 3/4 Ton HVAC Condensate Pan and Drain Treatment, 6 Months (Case of 150)
$550.04 $691.00

New

CRT-AG12/1.5-R
Algae Guard 3–5 Ton HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 144)
$979.08 $1,230.00

New

CRT-AG12/3/CU
Algae Guard 20–25 Ton Commercial HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 24)
$785.65 $987.00

New

MAI-MA-MFC2
HVAC Coil Fin Straightening Comb (each)
While Supplies LastClearance
$9.89 $10.36

New

CRT-AG12/3/CU2
Algae Guard 40–50 Ton Commercial HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 24)
$1,358.94 $1,740.00

New

CRT-AG8/1.5
Algae Guard 2–3 Ton HVAC Condensate Pan and Drain Treatment, 6 Months, EPA Registered (Case of 72)
$558.79 $702.00

New

CRT-PG12/3/CU2
PanGuard 40–50 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 24)
$1,328.48 $1,701.00

New

CRT-PG6/1.5
PanGuard 1–2 Ton HVAC Condensate Pan and Drain Treatment, 6 Months (Case of 72)
$415.51 $522.00

New

CRT-PG8/1.5-R
PanGuard 2-3 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 144)
$621.68 $781.00

New

CRT-AG12/1.5
Algae Guard 3–5 Ton HVAC Condensate Pan and Drain Treatment, 6 Months, EPA Registered (Case of 72)
$614.51 $772.00

New

CRT-AG4/1.5
Algae Guard 1 Ton HVAC Condensate Pan and Drain Treatment, 6 Months, EPA Registered (Case of 72)
$376.51 $473.00

New

CRT-PG12/3/CU
PanGuard 20–25 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 24)
$770.53 $968.00

New

CRT-PG8/1.5
PanGuard 2-3 Ton HVAC Condensate Pan and Drain Treatment, 6 Months (Case of 72)
$518.20 $651.00

New

CRT-PG4/1.5
PanGuard 1 Ton HVAC Condensate Pan and Drain Treatment, 6 Months (Case of 72)
$339.10 $426.00

New

CRT-PG4/1.5-R
PanGuard 1 Ton HVAC Condensate Pan and Drain Treatment, 3 Months (Case of 144)
$462.48 $581.00

New

CRT-AG6/1.5
Algae Guard 1–2 Ton HVAC Condensate Pan and Drain Treatment, 6 Months, EPA Registered (Case of 72)
$482.38 $606.00

New

CRT-AG8/1.5-R
Algae Guard 2–3 Ton HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 144)
$733.91 $922.00

New

CRT-AG4/1.5-R
Algae Guard 1 Ton HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 144)
$527.75 $663.00

New

CRT-AG6/1.5-R
Algae Guard 1–2 Ton HVAC Condensate Pan and Drain Treatment, 3 Months, EPA Registered (Case of 144)
$678.19 $852.00

New

Select up to 4 items to compare.
Select up to 4 items to compare.